법률칼럼

Legal Insights

Legal information on immigration, visas, criminal defense, and international divorce for foreign nationals.

법률칼럼Legal InsightForeigner2026. 05. 19

International Divorce: How to Apply and Win with a Lawyer

"When you actually begin the process, international divorce is far more complicated than expected." The application proc

"When you actually begin the process, international divorce is far more complicated than expected."

The application process for international divorce involves not only issues like property division and child custody, but also matters such as visa extension and changes to residency status, requiring a comprehensive legal approach. These complexities increase depending on whether the other party’s residence is known or if they can be contacted. In particular, if your spouse is living overseas or cannot be reached, the divorce proceedings must go through a public notice service (service by publication) in order to comply with international divorce procedures. This process is not just about submitting documents—it also requires evidence to meet specific legal conditions and approval from the court. Even after the divorce ruling, there may be additional administrative steps, such as reapplying for residency status. Therefore, it's safest to seek help from a lawyer who is well-versed in both family law and immigration procedures.

Contents

CONTENTS
1. International Divorce: What Are the Different Methods and Procedures?
2. What Are the Criteria for Property Division and Child Custody in an International Divorce?
3. What Should You Do If Your Spouse Is Missing?
4. International Divorce from an Unreachable Spouse: Real Case Resolved Through Public Notice Service
5. We Resolve International Divorce and Residency Issues Together

1. International Divorce: What Are the Different Methods and Procedures?

When you decide to end your marriage with a foreign spouse, there are two main procedures you can follow. One is the “mutual agreement process”, and the other is the “litigation process” when the parties cannot reach an agreement and need the court’s decision.

i
International divorce requires consideration of various legal issues.
Issues such as property division, child custody, and immigration status may be connected depending on the circumstances. Therefore, it is important to review the overall legal structure before proceeding.
PROCESS
01. Mutual Agreement Process
If both parties agree to file for an international divorce, the process can be finalized without a court ruling by submitting a written agreement. During this process, matters such as alimony, property division, and child custody can be negotiated together. However, to prevent future disputes, it’s advisable to formalize the agreement through notarization or another official document. In reality, mutual agreement between international couples is often difficult due to various circumstances. As a result, many cases eventually proceed through the court.
02. Litigation Process
If mutual agreement cannot be reached or one party refuses to consent, the case must be brought before the court to determine whether a divorce should be granted and how to resolve related issues. The grounds for divorce must fall under those specified in Korean civil law, including:
CHECK POINT
Adultery by a spouse
Malicious desertion (leaving without just cause)
Abuse or mistreatment by the spouse or their direct relatives
The spouse being missing for more than 3 years

1. What Are the Grounds for International Divorce?

In international divorce cases, the first step is to determine whether there are legally recognized grounds for divorce under the applicable law. Even if spouses have different nationalities or are living in different countries, the divorce process requires a careful review of the relevant legal requirements.

CHECK POINT
Grounds Commonly Considered in International Divorce
Adultery
When one spouse violates the duty of fidelity and causes the breakdown of the marriage.
Abandonment or Separation
A situation where the marital relationship has become difficult to maintain due to long-term separation or unilateral departure.
Other Serious Reasons
Other serious reasons making it difficult to continue the marriage.

In the litigation process, it’s crucial to present objective and sufficient evidence to prove these grounds. The outcome can be significantly influenced by the assistance of an experienced legal expert who is skilled in gathering evidence, submitting documents, and handling legal arguments.

2. What Are the Criteria for Property Division and Child Custody in an International Divorce?

In international divorce cases, property division and child custody are extremely important issues, as they have a direct impact on the financial stability of the parties and the future of the children.

CHECK POINT
01. Property Division
Thinking "We’ll just split everything 50/50" or "I contributed more, so I should get more" may seem reasonable, but the actual outcome of property division can be quite different. The court takes into account not only the length of the marriage but also various factors such as each spouse’s contribution to the accumulation of assets, and the value of any property owned before the marriage. Therefore, the outcome heavily depends on how well you prepare concrete and organized evidence to prove your contributions.
02. Child Custody
When determining custody, the primary standard is the well-being and best interests of the child. To assess this, the court considers a range of factors including:
  • The parents’ financial stability
  • Living environment
  • Educational conditions
  • Emotional bond with the child
  • Parenting experience
  • Health status

Being a foreign national does not automatically put you at a disadvantage. If you can clearly demonstrate your ability to provide a stable living environment and proper childcare, you have a strong chance of being awarded custody.

Since evidence is the key to both property division and child custody, working with an experienced foreign lawyer can help you prepare the right documents and navigate the process more securely.

3. What Should You Do If Your Spouse Is Missing?

Even if you do not know your spouse’s whereabouts, you do not need to stop the divorce lawsuit.

PROCESS
Service by Publication Process
Step 01. Apply for Service by Publication
Step 02. Submit Evidence Showing Attempts to Confirm the Address
Step 03. Continue the Divorce Proceedings After Approval

If you apply to the court for service by publication and receive approval, the documents can be considered officially served by posting them on the court’s website or bulletin board for a specified period, even if you cannot deliver them directly.

However, you must show that there is absolutely no way to confirm the address and that this is not due to any fault of the applicant.

CHECK POINT
Required Evidence
Copies of resident registration, family relation certificates, records of viewing family registers, records of attempts to contact acquaintances or family members, evidence of registered mail sent and returned, immigration and entry/exit records.

상담 신청하기

Online
Phone KakaoTalk Online