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법률칼럼Legal InsightForeigner2026. 05. 19

Response Strategy When a Foreign Spouse Leaves the Marital Home

Contents 1. A Foreign Spouse Suddenly Disappeared — Is Legal Resolution Possible? 2. Before Proceeding with an Internati

 

Contents

1. A Foreign Spouse Suddenly Disappeared — Is Legal Resolution Possible?

2. Before Proceeding with an International Divorce, Consider Whether Annulment of Marriage Is an Option

3. What Is Service by Public Notice (Constructive Service)?

4. What Documents Are Required for Service by Public Notice?

5. International Divorce Procedures Require a Strategic Approach

1. A Foreign Spouse Suddenly Disappeared — Is Legal Resolution Possible?

Can You File a Lawsuit Against a Foreign Spouse Who Has Run Away? Recently, many Koreans who chose international marriage have faced difficulties when a foreign spouse unilaterally leaves the country or suddenly cuts off all contact shortly after marriage. When this loss of contact continues for years, it often becomes impossible to proceed with any legal resolution—even though the marital relationship has effectively come to an end. However, this does not mean there are no options. In such situations, it is possible to formally begin international divorce proceedings through a legal mechanism known as service by public notice (constructive service). In this post, we will explain in detail how to respond when a foreign spouse disappears, as well as the documents and procedures you need to prepare to move forward.

2. Before Proceeding with an International Divorce, Consider Whether Annulment of Marriage Is an Option

Many people assume that formal legal settlement through divorce is the only solution, but in some situations, a marriage annulment lawsuit may actually be more appropriate. For example:

CHECK POINT
Foreign Spouse Departure
When a foreign spouse leaves the country immediately after the wedding and all contact is completely cut off.
No Actual Marital Life
When no actual marital life ever took place.
Possible Sham Marriage Issues
When there are suspicions of a sham marriage or fraudulent marriage disguised as a legitimate union.

In such cases, it may be more effective to pursue a lawsuit that challenges the legal validity of the marriage itself. That is why it is crucial, from the very beginning, to determine which legal procedure is most appropriate for your specific circumstances.

3. What Is Service by Public Notice (Constructive Service)?

Service by public notice (constructive service) is a procedure used when court documents cannot be delivered directly to the opposing party, and instead are posted on a court bulletin board. In other words, even when a foreign spouse has run away and their address, phone number, and whereabouts are completely unknown, this procedure allows a lawsuit to be legally initiated. Although this system may be unfamiliar to many people, it is often the only available method to overcome the absence of the other party. However, it is not easily granted. Courts regard service by public notice as a last resort and strictly review whether the following requirements are met:

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Service by Public Notice Requires Strict Review
Courts regard service by public notice as a last resort. It is necessary to demonstrate that the opposing party’s whereabouts cannot be confirmed and that sufficient efforts have been made to locate the other party.
CHECK POINT
Verification of Whereabouts
The opposing party’s whereabouts must be impossible to confirm.
Disconnected Contact Information
It must be proven that all contact information and addresses are genuinely disconnected.
Efforts to Locate the Other Party
Evidence must be submitted showing that sufficient efforts were made to locate the other party.

If these three requirements are not satisfied, service by public notice will not be permitted in international divorce proceedings. Therefore, when preparing for this procedure, simply stating that “contact is not possible” is not sufficient.

Runaway foreign spouses are not a rare occurrence, and even in such situations, legal action is entirely possible. Even if the other party’s whereabouts cannot be identified, service by public notice may still be granted. With properly prepared documentation, it is possible to obtain a divorce judgment without the spouse’s presence, while also resolving claims for damages and division of marital property.

Based on extensive experience with international divorce procedures and cases involving runaway foreign spouses—including service by public notice, custody, and property division—we provide practical and realistic solutions.

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International Divorce Procedures Require Careful Preparation
Even when a foreign spouse cannot be located, the appropriate legal procedure and supporting documentation can be reviewed according to the circumstances of each case.

If you are reading this now, you have already taken the first step. Rather than facing international divorce procedures alone, we encourage you to begin reviewing the available response strategies from this point forward.

RESPONSE
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Multilingual consultation available in English and Chinese.
Professional Interpretation Support
Professional interpreters assist from the first consultation to the conclusion of the case.
Consultation Locations
Offices in Seoul, Daejeon, Busan, Daegu, and Gwangju.

Don’t face the legal system alone. Let Majung fight for you!

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