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법률칼럼Legal Insight외국인2026. 05. 19

Divorce Lawyer’s Guide to Handling International Divorce by Mutual Agreement

 

Did you know that deciding to get a divorce doesn’t mean the process is immediately over?

  If your spouse is a foreign national, you may encounter more obstacles than you expect. First, it must be determined under which country’s law the case should be handled, and which court has jurisdiction.   In particular, if your foreign spouse has left home, you may need to go through special procedures such as “public service of process” before the trial can even proceed. The problem is that this process is far from simple. The requirements are strict and the paperwork is extensive, so if the initial response is not handled properly, the procedure can be delayed or even dismissed altogether.   As you can see, cases involving foreigners cannot be approached based on legal principles alone.   Factors such as nationality, residency status, and the feasibility of serving documents all need to be considered together. Ultimately, to achieve the desired outcome, it is essential to work strategically with a family law attorney experienced in cases involving foreign nationals.    

Contents

 
1. Divorce with a foreign spouse: It’s not as simple as following the standard domestic process.
 
2. International couples: Is an uncontested (mutual consent) international divorce possible?
 
3. If mutual agreement is not possible, the case must proceed through an international divorce lawsuit.
 
4. Real case: An international divorce lawsuit due to loss of contact with a foreign spouse.
 
5. In conclusion: International divorce requires a strategic approach.
   

1. Divorce with a foreign spouse: It’s not as simple as following the standard domestic process.

  01. Applicable laws differ by country In international divorce, the law that applies can vary depending on the spouses’ nationality or country of residence. Even if proceedings are possible in a Korean court, the family law requirements of the other country often also need to be considered. Grounds for divorce also differ by country, which makes the actual process more complex.   02. Jurisdiction must be determined first In cases involving a foreign spouse, the first step is to determine which country’s court has jurisdiction. Jurisdiction is usually decided based on factors such as the country where the marriage was registered, the actual place of residence, or where the children live. If jurisdiction is determined incorrectly, the lawsuit itself may be suspended.   03. Service of documents may be blocked if the spouse has left If the spouse has returned to their home country or lost contact, even delivering the complaint may become difficult under the standard procedure. In such cases, a “public service of process” may be necessary. To request this from the court, you must prove that the spouse’s whereabouts are unknown, using evidence such as records of contact attempts or immigration records.   04. Property and child-related issues differ by country Standards for property division and child custody also differ by jurisdiction and are not applied uniformly. Factors such as the child’s nationality, the location of assets, and contributions made during the marriage are all considered. Therefore, prior review by a lawyer experienced in international cases is essential to understand which standards will apply.    

2. International couples: Is an uncontested (mutual consent) international divorce possible?

  An uncontested international divorce (by mutual agreement) is only possible when both parties’ intentions are clearly confirmed and there is already an agreement regarding children and property. If such an agreement has been reached, this process is generally faster and simpler than litigation, making it worth considering first whenever possible.   However, if the foreign spouse is residing overseas or has lost contact, it becomes impossible to proceed with the mutual agreement process. This is because an uncontested divorce requires both parties to appear in court, or for their intentions to be confirmed through an officially verified method.   Furthermore, even if an uncontested international divorce is completed in Korea, there are cases where the spouse’s home country does not recognize the legal effect of that divorce.   Therefore, uncontested international divorce does not end with the Korean procedure alone. It is crucial to review and compare the legal recognition standards of both countries in advance.   If you are considering this route, the first step is to verify whether the uncontested international divorce method meets the legal requirements. Since this determination can vary depending on nationality, residence, and the applicable laws, it is advisable to consult with an attorney experienced in international divorce cases to assess the actual feasibility.    

3. If mutual agreement is not possible, the case must proceed through an international divorce lawsuit.

  If reaching an agreement with your spouse is impossible or contact has been lost, the only option left is ultimately to proceed with an international divorce lawsuit.   However, you cannot simply file an international divorce lawsuit just because there is conflict. To bring a case before the court, you must specifically prove that the circumstances meet the legal requirements for filing under civil law, supported by relevant facts and evidence.   The situation becomes even more complicated if the foreign spouse is overseas or their residence cannot be verified.   In such cases, even if you file an international divorce lawsuit in Korea, delivering the complaint may be difficult. You may then need to use a procedure called public service of process.   But public service of process is not permitted in every case—it is only allowed when you can prove that you made genuine efforts to locate your spouse’s whereabouts.   Because this procedure is reviewed much more strictly than in ordinary civil lawsuits, every step—from preparing the evidence to applying for public service of process—must be carried out with precision.   Many cases are dismissed or delayed when people attempt to handle them without experience. That is why it is much safer to seek the help of a lawyer experienced in international divorce lawsuits from the very beginning.    

4. Real case: An international divorce lawsuit due to loss of contact with a foreign spouse.

  The client, a Korean national, had registered a marriage with a Russian woman, and they were living together with one child.   Later, the spouse said she would travel to Russia with the child, but her return was delayed, and she eventually cut off contact. Even with her visa about to expire, she did not come back. When the client personally traveled to Russia, the spouse sent the child back to Korea but declared that she would remain in Russia. After returning home, the client discovered that the child’s health condition was poor and also confirmed evidence suggesting the spouse’s infidelity. As a result, the client decided to proceed with an international divorce lawsuit.   Although the spouse argued that the client was at fault, the legal representative emphasized that infidelity was the primary cause of the marital breakdown and that the spouse was unfit to take care of the child.   With the assistance of a foreign attorney, the client submitted objective evidence such as text messages, social media logs, and call records, along with statements and petitions proving the child’s living environment. Ultimately, the spouse withdrew her previous claims and agreed to end the relationship. The court issued a settlement recommendation decision recognizing the parties’ agreement.   The client secured both parental rights and custody of the child.    

5. In conclusion: International divorce requires a strategic approach.

  International uncontested divorce and international divorce litigation are influenced by multiple factors simultaneously, such as nationality, place of residence, the child’s status, and the location of assets. If the spouse is overseas or out of contact, even the service of the complaint can become a major obstacle.   Because the procedures are complex and full of variables, it is important to work with experts who understand both family litigation and immigration systems in order to achieve a stable outcome.   When preparing for an international divorce, issues of jurisdiction or child-related disputes should be handled together with a legal representative experienced in family cases.   If changes to the foreign spouse’s residency status or visa maintenance are required afterward, the assistance of a legal representative specializing in visas will be necessary.   Only when expertise from each field is combined can you realistically expect a stable result.   Since legal requirements and service of process procedures are intertwined, it is essential to develop a strategy in advance with an attorney experienced in international uncontested divorce and divorce litigation.     Multilingual consultation available in English and Chinese.   Professional interpreters assist from the first consultation to the conclusion of the case.   Offices in Seoul, Daejeon, Busan, Daegu, and Gwangju   Don’t face the legal system alone. Let Majung fight for you!        

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