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법률칼럼Legal Insight외국인2026. 05. 19

Why International Divorce, F-6 Visa Extension, and Child Custody Must Be Prepared Together in Foreign Spouse Divorce Cases

  Did you know that divorce can directly lead to the loss of residency status?   When two people of different nationalities marry and form a family in Korea, the foreign spouse is allowed to reside in the country under a Marriage Immigrant Visa (F-6). However, this visa remains valid only as long as the marital relationship continues, which means that once the relationship moves toward divorce, the situation becomes significantly more complex.   What may begin as a marital dispute can quickly turn into a situation where divorce from a Korean spouse and the issue of F-6 visa extension must be addressed at the same time. If children are involved, the question of custody can become a critical factor in determining whether the foreign spouse is able to continue residing in Korea.   For this reason, preparing for an international divorce requires more than simply organizing paperwork. Issues of residency status and child-related matters must be addressed together to ensure long-term stability.   Because handling all of these matters alone can be extremely difficult, those seeking to resolve both residency and family issues are strongly advised to seek assistance from a legal representative experienced in these areas.    

Contents

 
1. Spousal Betrayal… From Divorce Litigation to a Court Award of Damages (Case Study)
 
2. How Should a Foreign Spouse Choose the Divorce Procedure?
 
3. Can You Remain in Korea After Divorce? Conditions for Extending an F-6 Visa
 
4. Foreign Nationals Can Obtain Child Custody as Well
 
5. Residency Issues Begin in Earnest After the Divorce Is Finalized
   

1. Spousal Betrayal… From Divorce Litigation to a Court Award of Damages (Case Study)

  Ms. A, a Vietnamese national, completed marriage registration with a Korean man and obtained a Marriage Immigrant Visa (F-6) in preparation for entering Korea. However, due to the impact of COVID-19, she remained in Vietnam for a period of time. Several years later, after finally entering Korea, she was confronted with an unexpected discovery on her husband’s mobile phone.   Private messages exchanged with another woman, women’s personal items, and affectionate photographs were all found on the device. Shocked and deeply betrayed, Ms. A returned to her home country and soon decided to file for divorce.   Ms. A subsequently filed a lawsuit, asserting that her husband’s infidelity was the decisive cause of the breakdown of the marriage.   Based on evidence proving the extramarital affair—such as text messages and photographs—she argued “marital misconduct” under the Civil Act. The court accepted her claim and issued a divorce judgment, ordering the husband to pay 30 million KRW in damages.   Even after the divorce became final, Ms. A wished to continue living in Korea. Because the court judgment clearly stated that the husband bore primary fault for the dissolution of the marriage, she was able to change her residency status to an F-6-3 visa.    

2. How Should a Foreign Spouse Choose the Divorce Procedure?

  When preparing for a divorce involving a foreign spouse, the first step is to decide whether to proceed through mutual agreement or litigation.   Divorce by Mutual Agreement If both spouses agree to end the relationship, the divorce may proceed by mutual consent. When there are minor children, a written agreement regarding child custody and child support must also be submitted.   Divorce by Court Judgment If an agreement cannot be reached, the case proceeds to litigation, and the foreign spouse initiates a divorce lawsuit in Korea in accordance with the procedures for international divorce. In particular, court proceedings require legally recognized grounds such as adultery, violence, abandonment, or failure to provide financial support. During this process, matters such as F-6 visa extension, change of residency status, and child custody must be prepared and addressed together.   Divorce involving a foreign spouse is not simply a matter of drafting an agreement. It is a complex process closely linked to immigration status and child-related issues. It is essential to clearly choose the procedure that fits your situation and to thoroughly prepare all necessary steps without omission.    

3. Can You Remain in Korea After Divorce? Conditions for Extending an F-6 Visa

  Once a divorce involving a foreign spouse is finalized, the existing F-6-1 visa can no longer be maintained. Because this residency status is issued on the premise of marriage, the termination of the marital relationship triggers the loss of the visa as well.   However, if certain conditions are met, there are ways to continue residing in Korea under a different type of F-6 visa.   F-6-2 Visa The F-6-2 visa is granted to a foreign spouse who is directly raising a child. In such cases, the applicant must provide detailed proof of custody or parental rights, actual cohabitation with the child, and a stable environment suitable for child-rearing.   F-6-3 Visa The F-6-3 visa may be applied for when the breakdown of the marriage is attributable to the Korean spouse. Grounds such as domestic violence, adultery, or abandonment must be substantiated, and key evidence may include divorce judgments, written statements, and police reports.   Simply stating a desire to “continue living in Korea” is not sufficient.   If you wish to remain in Korea after completing the international divorce process, objective evidence and a strategic approach are required for an F-6 visa extension or status change. Because child custody and residency status are closely intertwined, each document submitted can play a decisive role in determining whether continued residence is granted.    

4. Foreign Nationals Can Obtain Child Custody as Well

  Divorce involving a foreign spouse does not mean that child custody must be relinquished. In many real-world cases, foreign parents successfully extend their stay under an F-6-2 visa and continue to raise their children stably in Korea.   When determining custody, the court focuses not on the parent’s nationality, but on which environment best serves the child’s interests. In other words, even a foreign spouse may be fully entrusted with custody if they are found capable of exercising custody and parental rights in practice.   If factors such as
  • a stable place of residence,
  • a consistent source of income, and
  • a strong emotional bond with the child
can be clearly demonstrated, it is possible to secure both custody and an extension of residency status.   However, if conflict with the other parent exists or a custody dispute is anticipated, responding emotionally may be counterproductive. In such cases, seeking a court determination with the assistance of a family-law specialist is often the most practical solution.   Because child-related issues are among the most sensitive aspects of international divorce—and can ultimately determine eligibility for an F-6 visa extension—strategic preparation from the earliest stage is essential.    

5. Residency Issues Begin in Earnest After the Divorce Is Finalized

  Finalizing legal issues with a spouse does not mean that all matters are resolved. Even after a divorce involving a foreign spouse becomes final, residency may be interrupted if the requirements for an F-6 visa extension are not properly met.   Visa review outcomes can vary significantly depending on factors such as child custody and which party is responsible for the breakdown of the marriage. Missing critical timing or requirements may lead to forced departure or even separation from one’s child.   For this reason, we address international divorce procedures, changes in residency status, and child custody matters through a coordinated approach involving both family-law specialists and immigration-law professionals.   With the stability of the foreign spouse’s residency and the protection of family interests as top priorities, we provide practical support throughout the entire process—from early-stage case assessment to document preparation and strategic planning.   Rather than facing these concerns alone, we encourage you to prepare alongside experienced professionals.     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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