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법률칼럼Legal Insight외국인2026. 05. 19

[Majung Law Firm] I have to divorce in korea due to my spouse's infidelity, but I have no knowledge about it. Which law firm should i visit?

 

I have to divorce in Korea, but I have no knowledge about it.

 

Divorce is often more complex after the paperwork begins than the emotional decision itself.

  In marriages with foreign nationals, differences in nationality may not seem significant at first. However, once divorce becomes a consideration, entirely different issues begin to surface.   In many cases, the other party has already left the country and cannot be contacted, or even their address for service cannot be confirmed, causing the legal process to come to a halt. In more complex situations, if the marriage itself was a fraudulent marriage for residency purposes, it may be necessary to consider annulment rather than a simple divorce.   In this way, divorce in multicultural families goes beyond merely resolving conflict. If you want to proceed with the process clearly and effectively, it is advisable to seek assistance from a legal professional from the early stages.    

Contents

 
1. Divorce with a Foreign Spouse: You Must Consider the Reality from the Agreement Stage
 
2. If a Fraudulent Marriage Is Suspected, Annulment Should Be Reviewed First
 
3. If Contact with the Foreign Spouse Is Completely Lost, Service by Public Notice May Be the Only Option
 
4. Conclusion: In Divorce with a Foreign Spouse, Reviewing the Procedure First Is Key to a Practical Resolution
   

1. Divorce with a Foreign Spouse: You Must Consider the Reality from the Agreement Stage

  For those preparing for divorce in multicultural families, the first option that often comes to mind is mutual agreement. However, in practice, this is often not easy.   If the other party has already returned to their home country or cannot enter Korea, the agreement process cannot proceed. Even if contact is possible, there are many cases where the other party does not appear for court schedules or avoids responding. In addition, even if a divorce agreement is prepared, it may be deemed invalid if proper interpretation is not provided or if the format does not meet Korean court standards.   For these reasons, when agreement becomes difficult, the case often has to proceed to litigation. To initiate a lawsuit, it is necessary to present concrete evidence—such as messages, emails, immigration records, medical records, and financial documents—to demonstrate that the marital relationship has effectively broken down. If the other party’s address cannot be identified, service of documents may fail, causing the trial itself to be delayed or halted.   Therefore, if reaching an agreement is difficult in a multicultural divorce, it is a safer approach to prepare the necessary evidence and materials in advance before proceeding to litigation.    

2. If a Fraudulent Marriage Is Suspected, Annulment Should Be Reviewed First

  Some cases of divorce involving a foreign spouse are not simply about conflict or personality differences, but may involve situations where the marriage itself may not have been valid from the beginning.   For example, if contact was cut off immediately after marriage registration and the spouse never fulfilled any marital role, the marriage may have been merely a formal procedure from the start.   In such cases, rather than pursuing agreement or divorce litigation, it may be more appropriate to file a lawsuit for annulment of marriage to legally challenge whether the marriage was valid.   To claim annulment, the petitioner must prove that the other party had no genuine intent to marry from the outset, and the standard of proof is much stricter than in a typical divorce case.   In particular, if there are indications of a fraudulent marriage for residency purposes, concrete evidence such as immigration records, photos of daily life shortly after the marriage, social media conversations, and witness statements from acquaintances may be required as key evidence.   Therefore, when preparing for divorce in a multicultural family, if there is doubt about whether the marriage was valid in the first place, it is wise to first consider the possibility of an annulment rather than proceeding directly with divorce. Working with a legal professional from the early stages to organize evidence and determine the procedural direction can help prevent unnecessary delays or interruptions later in the process.    

3. If Contact with the Foreign Spouse Is Completely Lost, Service by Public Notice May Be the Only Option

  Even if you intend to proceed with a divorce from a foreign spouse, if the other party is staying abroad and all contact has been lost, reaching an agreement becomes impossible.   A bigger issue arises at the litigation stage. If the spouse’s address is unclear or service of documents is difficult, there are cases where the court cannot proceed with the judgment and the case is effectively halted. In such situations, service by public notice can be used.   Service by public notice is a system in which, with court approval, service is deemed completed through a designated method when it is impossible to directly deliver the complaint to the other party.   However, this procedure is not applied automatically. It must be supported by clear evidence and explanations that the court can accept.   Generally, the following conditions must be met:
  • Objective circumstances showing that the other party’s whereabouts cannot be identified
  • Evidence demonstrating efforts made to locate the address
  • Documents obtained during that process, such as immigration records, resident registration extracts, or police confirmations
  If the court recognizes these conditions, the case can proceed normally, and a judgment may be issued even without the other party’s appearance.   However, if preparation is insufficient or supporting materials are lacking, service by public notice may be denied or delayed due to requests for supplementation.   Therefore, when proceeding with a multicultural divorce using service by public notice, it is essential to thoroughly prepare evidence and review the feasibility of service from the early stages to prevent the case from being stalled    

4. Conclusion: In Divorce with a Foreign Spouse, Reviewing the Procedure First Is Key to a Practical Resolution

  A common mistake when preparing for divorce in multicultural families is making an emotional decision, submitting documents right away, and expecting the procedure to naturally follow.   However, divorce involving a foreign spouse is not simply about resolving conflict. It is a complex process involving jurisdiction, identification of the other party’s whereabouts, review of applicable laws, and the possibility of service of documents.   In particular, the following four points should be reviewed before filing a lawsuit:
  • Whether the requirements to initiate proceedings in a Korean court are met
  • Whether there is a verifiable address where documents can be served to the other party
  • Whether the marriage was entered into based on the genuine intent of both parties
  • Whether there are circumstances suggesting the marriage was fraudulent for residency purposes
  If a case proceeds without these preliminary checks, it is not uncommon for the case to remain stalled for several months after filing.   Whether the case can proceed through service by public notice, whether annulment is more appropriate than divorce, and how to prepare the necessary documents all depend on the specific circumstances of each case. This is why establishing the right strategy from the beginning is critical.   A legal representative with immigration practice experience can identify early signs of a potentially fraudulent marriage based on immigration history and records, and quickly determine the appropriate procedural direction. With a family law specialist certified by the Korean Bar Association, it is possible to handle annulment, divorce litigation involving a foreign spouse, and even custody matters with legal stability.   The more complex the case, the more important it is to view it not simply as a divorce matter, but as a process involving both immigration and family law.   If your case is already delayed, it is important to carefully review what has not been properly prepared at this stage to avoid further delays.   In particular, in divorce cases involving a foreign spouse, the initial response is often far more important than the emotional decision itself, and the direction taken at the beginning can significantly affect the final outcome.   Therefore, if the international divorce process has stalled, it is essential to organize key materials at this stage, such as confirming the other party’s whereabouts, assessing the feasibility of service, and compiling records related to the circumstances of the marriage.     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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