delivered the opinion of the court:
This court has allowed leave to appeal from an Appellate Court judgment affirming the dismissal of a supplemental complaint and the denial of a motion to enjoin the defendant railroad from enforcing an injunction it obtained in Michigan restraining plaintiff Lois M. Kahl, then ad*358ministratrix, from proceeding with her wrongful death action in the superior court of Cook County.
The issues are essentially whether the Illinois court, having prior jurisdiction of a wrongful death action instituted by a nonresident plaintiff, must recognize an out-of-State injunction restraining the plaintiff from proceeding with that action; and whether the Illinois court, to protect its jurisdiction of the wrongful death action, may issue a counterin junction restraining defendant from enforcing its injunction against plaintiff in the State of her residence.
The operative facts pertaining to these issues are uncontroverted. Plaintiff, Lois M. Kahl, as administratrix of her deceased husband’s estate, instituted suit against defendant, Grand Trunk Western Railroad Company, on February 16, 1956, in the Illinois court, under the Michigan Wrongful Death Act (Mich. Stat. Ann., sec. 27.712) for the death of her husband on Februaty 16, 1955, allegedly through the negligence of the defendant railroad. Defendant obtained, without notice to plaintiff, a temporary injunction in Cass County, Michigan, where plaintiff resided, restraining plaintiff from prosecuting her Illinois action. Plaintiff thereupon filed a supplemental complaint in the Illinois court, alleging that defendant had failed to question plaintiff’s right to proceed in the Illinois court by appropriate motion therein; that plaintiff believed that she could not obtain a fair trial in Cass County, Michigan; that such Michigan suit was instituted by defendant to prevent plaintiff from obtaining a fair trial in the Illinois courts and to force her into- an unjust settlement of her cause of action, and would result in irreparable injury.
On the basis of these allegations, plaintiff moved for a temporary injunction enjoining the enforcement of the Michigan injunction. On August 9, 1956, the trial court denied plaintiff’s motion, and also dismissed her supple*359mental complaint, although no answer or counteraffidavits were filed by defendant in connection therewith. Plaintiff appealed, and the Appellate Court affirmed the trial court on May 21, 1957.
Plaintiff did not appeal from the Michigan injunction when it was learned that the appeal bond would not have the effect of staying the proceedings. Thereafter, plaintiff was arrested pursuant to a body attachment issued by the Michigan court on the application of defendant’s counsel, O’Connor, and was advised that she would be imprisoned for contempt unless she complied with the injunction. Although she then wrote h> her Illinois attorney discharging him and directing him to withdraw her case from the Illinois courts, she subsequently advised him that the letter did not express her true desires, but had been coerced by threat of imprisonment by defendant’s counsel.
A second injunction suit was instituted by defendant in Cass County, Michigan. Plaintiff did not appear and was defaulted, and an order was entered by the Michigan court on July 17, 1957, enjoining her from further prosecuting her Illinois action and directing her to withdraw it.
Thereafter, on September 6, 1957, upon a showing that defendant’s attorney was insisting that plaintiff sign a stipulation tO' dismiss her Illinois proceedings, a Justice of this court entered an order restraining the defendant from taking further action against plaintiff on the two Michigan injunction suits, “or in any other suit filed in said Court of Cass County, Michigan, or in any other Court, until the Supreme Court of Illinois has acted upon the Petition for Leave to Appeal.” On September 20, 1957, this court denied defendant’s motion to vacate that restraining order, allowed the petition for leave to appeal, and entered a similar injunction restraining defendant until this court disposed of the case.
On the same day, defendant’s counsel, O’Connor, who is *360also prosecuting attorney for Cass County, Michigan, filed a petition in the probate court of Cass County to remove plaintiff as administratrix. On September 26, 1957, the probate court of Cass County removed plaintiff as administratrix and appointed Adam Greenawalt as administrator to succeed her.
Greenawalt’s affidavit, filed in this court, indicates that he is 83 years of age, is bailiff o-f the circuit court of Cass County; that upon being appointed administrator he was advised by defendant’s counsel, O’Connor, that the estate might have a cause of action against the railroad; that he contacted an attorney and instructed him to consult with O’Connor, but this attorney did not desire to handle the case, whereupon Greenawalt advised O’Connor that he desired to retain counsel outside of Cass County and asked O’Connor to have Donahue, an attorney from another county, contact him. Donahue turned the matter over to his assistant, Drew, who instituted action in Cass County on behalf of Greenawalt as administrator of the estate.
On November 20, 1957, Lewis W. James was appointed to succeed Greenawalt as administrator, and in Greenawalt’s letter to his successor he stated that he had not even talked to Drew about the case, and that all arrangements for Drew to represent the claim against the railroad were made by the defendant railroad’s attorney O’Connor.
With reference to- these circumstances, the railroad takes the position that it did not violate the temporary injunctive order of September 20, 1957, because the act of its Michigan attorney in having plaintiff removed as administratrix was taken by O’Connor as prosecuting attorney for Cass County, Michigan, despite defendant’s request to defer such action. Defendant also explained that O’Connor advised defendant that he intended to prosecute the petition for plaintiff’s removal on his own, irrespective of the railroad’s instructions, since under his contract with *361defendant, his duties as public officer would prevail over his duties as counsel. Moreover, defendant contends that even if the railroad had instituted the removal proceeding, that action would not constitute a violation of the terms of this court’s order.
On this appeal plaintiff argues that she had an unquestionable right to- file the action in the Illinois court; that where a court has obtained prior jurisdiction of an action, injunctive relief is proper to prevent defendant from transferring the action elsewhere through an action in another forum; and that neither the full-faith-and-credit clause nor comity require the Illinois court to respect the Michigan venue statute and the decision of the Michigan court in this case.
The defendant argues, however, that this court will not, by counterinjunction, aid a citizen of another State to violate an injunction against prosecuting an action in Illinois ; that the counter injunction cannot be justified to protect the prior injunction of the Illinois court, since the Michigan injunction was in personam only; and that such counterin junction would compel a party to give up vested rights and would violate the full-faith-and-credit and due-process clauses of the Federal constitution.
The precise issues of the operative effect of an out-o-f-State injunction on pending litigation, and the propriety of the issuance of a counterinjunction involved herein, have never been adjudicated by this court. Consequently, in resolving those issues we shall consider not only the cases of other jurisdictions relied upon as precedent, but the relevant policies of this jurisdiction underlying the issues, as well as the wealth of law and comment by courts and scholars who have wrestled with the legal strategem of this battle over the selection of the proper forum for trial. Place of Trial in Civil Actions, 43 Harv. L. Rev. 1217; 61 Yale L. J. 1206; 14 Minn. L. Rev. 494; 6 A.L.R.2d 896 et seq.’, *362122 A.L.R. 1425 et seq.; 85 A.L.R. 1351 etseq.) 37 HarV, L. Rev. 157; 72 U. Pa. L. Rev. 429.
In the instant case it is uncontroverted that the Illinois trial court had proper jurisdiction of the parties, and that it was bound under the full-faith-and-credit clause of the Federal constitution to recognize the Wrongful Death Act of Michigan, and could not refuse to entertain plaintiff’s action on the ground that it was based on the wrongful death statute of a sister State. (First National Bank of Chicago v. United Air Lines, Inc., 342 U.S. 396, 96 L. ed 441; Hughes v. Fetter, 341 U.S. 609, 95 L. ed. 1212; Miles v. Illinois Central Railroad Co., 315 U.S. 698, 703, 86 L. ed. 1129; 61 Yale L. J. 1206.) Moreover, it is the undisputed policy of this State to keep its courts open to residents and nonresidents alike. (Wintersteen v. National Cooperage and Woodenware Co., 361 Ill. 95; Opp v. Pryor, 294 Ill. 538.) In that connection, the court in the Wintersteen case stated at p. 101: “Neither does the fact that the plaintiff is a non-resident deprive him of his remedy in the courts of this State. There is no statute in the State denying redress of grievances by reason of non-residence. The policy of our State has always been to permit persons regardless of residence to- bring suits in our courts. Citizenship has never been a condition precedent to the right of an individual to sue in our courts. [Citations]”
Where, however, suits by nonresidents have no connection whatever with this jurisdiction, and the selection of this forum is purely vexatious, this court has held, pursuant to the authorization by the United States Supreme Court (Missouri ex rel. Southern Railway Co. v. Mayfield, 340 U.S. 1, 95 L. ed. 3) that the doctrine of forum non conveniens may be invoked to dismiss such cases (Cotton v. Louisville and Nashville Railroad Co., 14 Ill.2d 144.) In the instant case, however, no such defense of forum non conveniens was interposed by defendant. Instead, it sought to remove the case from the Illinois court by enjoining *363plaintiff in the State of her residence from prosecuting the Illinois action.
With reference to the Michigan injunction, while we quite agree with defendant’s repeated assertion that a court of equity has power to restrain persons within its jurisdiction from instituting or proceeding with foreign actions (Cole v. Cunningham, 133 U.S. 107, 33 L. ed. 538; 6 A.L.R.2d 896), we note that the exercise of such power by equity courts has been deemed a matter of great delicacy, invoked with great restraint to avoid distressing conflicts and reciprocal interference with jurisdiction. 14 Am. Jur. 451; Harris v. Pullman, 84 Ill. 20; Royal League v. Kavanagh, 233 Ill. 175; O'Loughlin v. O’Loughlin, 6 N.J. 170, 78 A.2d 64; Boston and Maine Railroad Co. v. Whitehead, 307 Mass. 106, 29 N.E.2d 916.
Illinois has consistently followed the course of refusing to restrain the prosecution of a prior instituted action pending in a sister State unless a clear equity is presented requiring the interposition of the court to prevent a manifest wrong and injustice; and neither a difference of remedy afforded by the domicile and the forum nor mere inconvenience and expense of defending will constitute grounds for such an injunction. (Western Union Telegraph Co. v. Pacific and Atlantic Telegraph Co., 49 Ill. 90; Harris v. Pullman, 84 Ill. 20; Thorndike v. Thorndike, 142 Ill. 450 ; Royal League v. Kavanagh, 233 Ill. 175, 183; Illinois Life Ins. Co. v. Prentiss, 277 Ill. 383; Mobile and Ohio Railroad Co. v. Parrent, 260 Ill. App. 284; Wabash Railway Co. v. Lindsey, 269 Ill. App. 152.) That course is based on the policy that after suits are commenced in one State, it is inconsistent with inter-State harmony if their prosecution be controlled by the courts of another State. Harris v. Pullman, 84 Ill. 20, 28.
Conversely, where other States have enjoined litigants from proceeding with a previously instituted Illinois action, this jurisdiction has followed the overwhelming judicial *364opinion that neither the full-faith-and-credit clause nor rules of comity require compulsory recognition of such injunctions so as to abate or preclude the disposition of the pending case. Restatement, Conflict of Laws, sec. 450, p. 534; 21 C.J.S. 860; 43 C.J.S. 503; Taylor v. Atchison Topeka amd Santa Fe Railway Co., 292 Ill. App. 457; Kleinschmidt v. Kleinschmidt, 343 Ill. App. 539; Alford (Lindsey) v. Wabash Railway Co. 229 Mo. App. 102, 61 S.W.2d 369, and 73 S.W.2d 277; Union Pacific Railway Co. v. Rule, 155 Minn. 302, 193 N.W. 161; Kepner v. Cleveland, Cincinnati, Chicago and St. Louis Railway Co. 322 Mo. 299, 15 S.W.2d 825, cert, denied 280 U.S. 564; Frye v. Chicago, Rock Island and Pacific Railway Co. 157 Minn. 52, 195 N.W. 629, cert, denied 263 U.S. 723; Leet v. Union Pacific Railway Co. 25 Cal.2d. 605, 144 P.2d 64, subsequent opinion 155 P.2d 42; State ex rel. Bossung v. District Court, 140 Minn. 494, 168 N.W. 589; Peterson v. Chicago, Burlington and Quincy Railway Co. 187 Minn. 235, 244 N.W. 823; Doyle v. Northern Pacific Railroad Co. 55 F.2d 708.
In refusing to recognize and give legal effect to an o-utof-State injunction restraining nonresidents from prosecuting a previously instituted Illinois case, the Illinois Appellate Court in Taylor v. Atchison Topeka and Santa Fe Railway Co., 292 Ill. App. 457, relied upon Alford v. Wabash Railway Co. 229 Mo. App. 102, 73 S.W.2d 277, where the Missouri court clearly expressed this majority rule. The court reiterated the language in a prior hearing of the case (Alford (Lindsey) v. Wabash Railway Co. 61 S.W.2d 369) and stated: “Defendant’s first point is that the court below erred in refusing to- abate this suit on account of the injunction. There is no question but that the circuit court of Morgan County had jurisdiction to issue an injunction in a case of this kind [citation], but the decisions are in conflict as to whether the court wherein the suit is pending, the prosecution of which is sought to be *365enjoined, will stay the proceedings or abate the suit by reason of such an injunction. If it does so, it is not because the Federal constitution requires it SO' to act, but solely upon the ground of comity. [Citation.] The right of the circuit court of Daviess County to proceed having attached before the injunction, we know of no rule of comity that would require the court below to discontinue the proceedings in this case.”
Similarly, in State ex rel. Bossung v. District Court, 140 Minn. 494, 168 N.W. 589, the Minnesota court held that irrespective of the propriety of the out-of-State injunction restraining the plaintiff from proceeding with the local action, the local court could be compelled by a writ of mandamus to> proceed with the pending wrongful death action based upon a foreign statute. The court further noted that if it refrained from proceeding with the case because of the injunction issued by a court of a sister State, such court would be given substantial control over Minnesota litigation.
It would serve no' purpose to discuss each of the aforementioned citations, which are in accord. Suffice to note, there is negligible authority for the recognition of foreign injunctions in the local court where the case is pending (39 Yale L. Rev. 719), as urged by defendant.
Although such a foreign injunction was recognized on the grounds of comity by the Mississippi court in Fisher v. Pacific Mutual Life Ins. Co., 112 Miss. 30, 72 So. 846, cited by defendant, that decision was specifically rejected as authority by the court in the Bossung case, and has not had wide approbation in other jurisdictions.
Defendant also cites the Illinois Appellate Court cases of Kleinschmidt v. Kleinschmidt, 343 Ill. App. 539, and Allen v. Chicago Great Western Railroad Co., 239 Ill. App. 38, but it is not clear how they can be deemed to support defendant’s position. In the Kleinschmidt case the court stated that it was not required to recognize such an out-of-*366State injunction, and while the court might do so out of comity, failure to do- so would in no way affect the validity of its decision. In considering the merits of the cause, the court held that since litigation on the merits had previously been instituted in the Florida court, that court should be permitted to proceed with the disposition of the cause.
Nor can defendant take comfort in the Allen case, where the plaintiff had commenced an action on the merits in a sister State, and while such action was pending, plaintiff instituted a similar action on the identical cause in Illinois, which defendant enjoined, and the Illinois Appellate Court held that it was an abuse of discretion to deny defendant’s motion to continue the Illinois action pending the determination o-f the original cause in the sister State.
Clearly, in both of those cases it was not the issuance of the o-ut-of-State injunction, but the prior institution of the original cause of action in another State that deterred the Illinois Appellate courts from adjudicating them. Consequently, those decisions lend authority to plaintiff’s contention that a court which first obtains jurisdiction of the merits of a cause should be permitted to- retain it until the cause is finally adjudicated, without interference from the courts of other States. In fact, the Allen case reaffirms and quotes from the Kmanagh case, where that rule is stated' at p. 183 : “A person has the right to select such tribunal having jurisdiction as he chooses for the prosecution of his rights, and the court which first obtains jurisdiction will retain it. Such jurisdiction cannot be defeated because the defendant may prefer another tribunal in which he supposes the decision will be more favorable to him.”
In the instant case the Michigan injunction was apparently issued pursuant to the policy of the State embodied in a Michigan venue statute restricting venue in suits against railroads to the county in which plaintiff resides, if the railroad lines traverse that county. Complied Laws, Mich. 1948, sec. 610.1.
*367While it is not the province of this court to adjudge the constitutionality of the Michigan venue statute, it may be noted that similar statutes confining transitory actions to the State of plaintiff’s residence have been held unconstitutional. (Atchison Topeka and Santa Fe Railway Co. v. Sowers, 213 U.S. 55, 53 L. ed. 695; Tennessee Coal, Iron, and Railroad Co. v. George, 233 U.S. 354, 58 L. ed. 997.) In the Tennessee Coal Company case the court stated at p. 360: “But venue is no- part of the right; and a state cannot create a transitory cause of action and at the same time destroy the right to sue on that transitory cause of action in any court having jurisdiction. That jurisdiction is to be determined by the law of the court’s creation, and cannot be defeated by the extraterritorial operation of a statute of another state, even though it created the right of action.”
In the light of this reasoning, we cannot escape the observation that if statutes prohibiting or circumscribing the export of causes of action may not be given extraterritorial effect, it is hard to see why an equity decree should be entitled to any greater recognition. A court should be subject to the same limitations. 43 Harv. L. Rev. 1217, 1245; 37 Harv. L. Rev. 157, 158.
Therefore, it is evident that legal consistency, as well as the weight of authority, do not require us to recognize the Michigan injunction, and we may retain jurisdiction and proceed with plaintiff’s wrongful death action. Such a course, however, is not practicable in the instant case, unless plaintiff, who is subject to imprisonment and other coercive tactics if she fails to dismiss her Illinois action, is protected by enjoining defendant from enforcing the Michigan injunction by contempt proceedings. A plaintiff cannot be expected or required to risk imprisonment so that the court may retain jurisdiction of a cause.
This brings us to the ultimate issue in this case: whether the court which first acquires jurisdiction of the parties and of the merits of the cause can issue a counter injunction re*368straining a party before it from enforcing an out-of-State injunction which requires the dismissal of the local cause and ousts the forum of jurisdiction.
There is no quarrel with the basic principle that a court has a duty, as well as power, to protect its jurisdiction over a controversy in order to decree complete and final justice between the parties and may issue an injunction for that purpose, restraining proceedings in other courts. 43 C.J.S. 499; National City Bank of New York v. Beebe, 131 N.Y.S.2d 67; 6 A.L.R.2d 896, 902; 122 A.L.R. 1425; 14 Am. Jur. 435.
Defendant, however, claims that there is no reason to invoke this principle in the instant case since the Michigan injunction in no way interferes with the jurisdiction of this court, but merely affects the litigants. In support thereof defendant cites the equitable maxim, “equity acts in personaminvoked since the days of Coke and Bacon to obviate open conflicts between law and equity courts, and the general principle that courts of equity have the power to prevent those amenable to their own process from instituting or carrying on suits in other States which will result in injury or fraud.
In applying these principles to the instant cáse, we cannot close our eyes to the fact that the intended effect of the Michigan injunction, though directed at the parties and not at this court, is to prevent the Illinois court from adjudicating a cause of action of which it had proper jurisdiction. For it is patent that if the litigants are coerced to dismiss the Illinois action, it is our rightfully acquired jurisdiction that is thereby destroyed. Therefore, the Michigan injunction was in everything but form an order restraining the Illinois court and determining the cases it may properly try.
In determining whether a counterin junction may be issued to protect our jurisdiction from such interference, we note that such counterin junctions were authorized by the courts in Chicago Milwaukee and St. Paul Railway Co. v. *369 Schendel, 292 Fed. 326, and in Peterson v. Chicago Burlington and Quincy Railway Co., 187 Minn. 235, 244 N.W. 823, cited by plaintiff. In the Schendel case the Minnesota district court in which plaintiff originally filed an F.E.L.A. action, in order to protect its jurisdiction in that cause, enjoined the defendant railroad from enforcing an Iowa injunction which restrained plaintiff and the witnesses from participating in the Minnesota action. The basis for its decision is stated at p. 334: “The federal court having acquired such jurisdiction had the right to retain and protect it from interference until the determination of the cause. The state had no right to interfere by preventing witnesses from giving testimony and thus practically destroying the power of the federal court to act. If the federal courts under such circumstances cannot protect their jurisdiction they become impotent as instrumentalities of justice.”
Similarly, a State court was also held entitled to issue a counterin junction to protect its prior jurisdiction from interference by the injunctive process of a sister State issued against the plaintiff. (Peterson v. Chicago Burlington and Quincy Railroad Co., 187 Minn. 235, 244 N.W. 823.) In the Peterson case the Minnesota State court in which plaintiff commenced her F.E.L.A. action ordered the defendant railroad to dismiss its Iowa injunction proceedings restraining the administrator of the estate from maintaining a death action in Minnesota or in any other State.
Although we recognize that these cases involved F.E.L.A. actions and Federal rights, nevertheless, since the determinative factor in the issuance of the counter injunction in each case was not the nature of the claim asserted, but rather the protection of the court’s prior jurisdiction over a transitory action, we regard those cases as relevant authorities. Moreover, they are in accordance with the policy of this State set forth in the Kavanagh case at p. 183, proclaiming a person’s right “to select such tribunal having jurisdiction as he chooses for the prosecution of his rights, *370and the right of the court which first obtains jurisdiction to retain it.”
The only relevant authority cited by defendant, denying the power to issue the counter in junction, is State ex rel. New York Chicago and St. Louis Railroad Co. v. Nortoni, 331 Mo. 764, 55 S.W.2d 272. Plaintiff therein filed an F.E.L.A. action in the Missouri court, and, after defendant procured an injunction in Indiana restraining plaintiff from prosecuting that Missouri case, plaintiff sought to enjoin defendant from enforcing the Indiana contempt proceedings. The Missouri court, on the basis of In re Crandall, 53 F.2d 969, holding that a resident may be enjoined from prosecuting an F.E.L.A. case in other States, reasoned that since the Indiana court had power to entertain the injunction proceeding, its decree was therefore valid and enforcable by contempt proceedings, which should not be enjoined. The Missouri court quoted the applicable rule of law at p. 274: “It is familiar law that where the jurisdiction of a court and the right of a party to prosecute the proceeding therein have once attached, that right cannot be arrested or taken away by proceedings in another court.”
In evaluating the decision as precedent, it is apparent first that since In re Crandall no longer represents the law, and a State court may not enjoin a resident from prosecuting an F.E.L.A. action in another State or Federal court (Miles v. Illinois Central Railroad Co., 315 U.S. 698; Baltimore and Ohio Railroad Co. v. Kepner, 314 U.S. 44, 86 L. ed. 28; Pope v. Atlantic Coast Line Railroad Co., 345 U.S. 379, 97 L. ed. 1094, 73 S. Ct. 749), that Indiana injunction, recognized and protected by the Missouri court, would now be deemed improper. Furthermore, while the Missouri court in the Nortoni case enunciated “familiar law,” it failed to properly apply that law, and overlooked completely the fact that the jurisdiction of the Missouri court attached even prior to the Indiana injunction proceeding, and according to that “familiar law” the right of the *371plaintiff to prosecute that Missouri action should not have been “arrested or taken away by proceedings in another court.” Consequently, in the light of the inconsistency in its reasoning, as well as the change in the law of the case on which it is based, the Nortoni case is of doubtful value as a precedent.
Moreover, we cannot perceive how the cases cited by defendant holding that Illinois will not enjoin litigation on the merits pending in other States support defendant’s contention that the counter in junction should be denied in the instant case. On the contrary, the Illinois court should be entitled to the same respect for its jurisdiction that it accords the courts of other States, and in the absence of such respect, should be able to protect its jurisdiction from unjustifiable interference by the courts of other States. It is one thing for Illinois to have a policy against enjoining pending litigation on the merits in other States, in the absence of cogent equitable grounds, but it is quite another to stand by impotently and see a litigant, in a case of which the Illinois court has prior jurisdiction of the merits, forced by an out-of-State injunction to dismiss that legitimate cause of action for no reason other than that defendant would prefer to defend the lawsuit elsewhere. Reluctance to be an interloper is not synonymous with abdication.
In the instant case, furthermore, this court would not only be deprived of jurisdiction, but would be required to remain oblivious of defendant’s coercive tactics of having plaintiff removed as administratrix of her husband’s estate as punishment for proceeding with her Illinois action, and superseded by an administrator who was not only friendly to defendant, but who selected counsel to prosecute the estate’s claim against defendant, subject to defendant’s approval and direction. Neither the Federal constitution, nor comity requires such abdication. -,
The Illinois court is not so barren of authority, nor so calcified in its reasoning, as to cower behind the equitable *372maxim that “equity acts in personam,” and to parrot, as defendant urges, that it is only the litigants and not the jurisdiction of this court that is being interfered with by the Michigan injunction. We are entitled to recognize that their coercion destroys our jurisdiction, and unless we can protect the litigant from such coercion, it is idle to say that we can protect our jurisdiction.
Under our analysis of the authorities, if Illinois were not the appropriate forum to try this, or any other transitory action, the defense oí forum non conveniens could be interposed, and, if meritorious, the Illinois court would dismiss the case. However, this court need not, and will not, countenance having its right to try cases, of which it has proper jurisdiction, determined by the courts of other States, through their injunctive process. We are not only free to disregard such out-of-State injunctions, and to adjudicate the merits of the pending action, but we can protect our jurisdiction from such usurpation by the issuance of a counterin junction restraining the enforcement of the out-of-State injunction.
It was therefore error for the trial court to dismiss plaintiff’s supplemental complaint and her motion for a counterinjunction, and its order, and the judgment of the Appellate Court affirming it, must be reversed and the cause remanded to the trial court to proceed in accordance with the views expressed in this opinion.
Reversed and remanded, with directions.