Deals & Cases
Busan Family Attorney | The Busan Family Attorney Proves That No Parent-Child Relationship Exists
The client wished to file a lawsuit for confirmation of the non-existence of a parent-child relationship. The family attorney at the Busan office immediately set about analyzing the details of the client's case.
1. How the Client Came to the Busan Family Attorney

The client, after learning of the defendants' existence, requested the assistance of the family attorney at the Busan office to confirm the facts.
The Client Who Requested the Busan Family Attorney's Assistance
The account of the client who requested the Busan family attorney's assistance is as follows.
The client is the plaintiff who filed this lawsuit for confirmation of the non-existence of a parent-child relationship, and is an interested party in this case.
Not long ago, while pursuing an adjudication petition for the division of the inherited property of the client's sibling, the client learned of the defendants' existence for the first time and was greatly shocked.
The client then received the Busan family attorney's assistance in order to confirm the facts.
As a result, it was confirmed that the defendants were recorded as the biological children of the client's mother in the removed family register of the client's mother and her former spouse, A.
In reality, however, it turned out that they were children born between A and another person of unknown name.
Having confirmed this fact, the client resolved to file a lawsuit to prove that no parent-child relationship existed between the defendants and the mother.
The Statutes Relevant to the Case, Explained by the Busan Family Attorney
A lawsuit for confirmation of the non-existence of a parent-child relationship is a lawsuit to confirm that no legal parent-child relationship exists between a parent and a child.
The court also determines whether a parent-child relationship exists on the basis of evidence such as the removed family register.
Because a claim is not granted immediately upon being filed, in order to correct the relevant facts you must be able to gather proper evidence that can support your assertions.
However, it is by no means easy for an ordinary person without specialized legal knowledge to consider and prove all of these aspects.
It is therefore recommended to look from the outset for a way to resolve the matter through an attorney experienced in this area.
▶Grounds for a Lawsuit to Confirm the Existence or Non-Existence of a Parent-Child Relationship
- If there has been a false birth report
- If the family relation register records the child as having been born between persons who are not the biological parents
▶Civil Act Article 855 (Affiliation)
① A child born out of wedlock may be acknowledged by its biological father or mother. If the parents' marriage is void, the child is deemed a child born out of wedlock.
② A child born out of wedlock is deemed a child born in wedlock from the time the parents marry.
2. The Busan Family Attorney's Assistance
Through consultation with the client, the Busan family attorney gathered and analyzed the evidence and presented the following arguments.
The Busan Family Attorney's Assistance 1 | Genetic Testing
The genetic testing of the client and the defendants showed that no maternal relationship was recognized between them.
Accordingly, the attorney emphasized that the defendants had no parent-child relationship with the client's mother.
The Busan Family Attorney's Assistance 2 | False Report
The client's mother married A before remarrying and then divorced him by agreement.
The attorney emphasized that, after that, A had falsely reported children born out of wedlock, including the defendants, as the biological children of the client's mother during his marriage to her.
3. Result of the Busan Family Attorney's Assistance: Claim Granted

Accepting the Busan family attorney's arguments, the court issued a judgment "confirming that no parent-child relationship exists between each of the defendants and the client's mother."
Satisfied with the result, the client expressed thanks to the family attorney at the Busan office.
The Busan Family Attorney's Case Check
Daeryun Law Firm 🔗non-existence of a parent-child relationshipprovides thorough assistance in complex family cases such as these, on the basis of an accurate grasp of the facts and the legal grounds.
The Busan family attorney accompanies clients through all related legal procedures and, where necessary, provides a one-stop legal service through collaboration with relevant legal experts.
If you are facing difficulties in a situation similar to the case above, please entrust your case to the Busan family attorney.

This content is based on actual cases handled by Daeryun Law LLC and has been partially adapted. All copyrights belong to Daeryun Law LLC.
Unauthorized reproduction, copying or distribution may result in legal action under applicable laws.
Confirmation of Non-Existence of a Parent-Child Relationship: Want a faster, more detailed consultation?
Consult aspecialized attorney
Related Information
Explore legal information related to this case.
Investigation Into the Whereabouts of a Missing Person | How to Locate an Absconding Spouse to Change Custody
KakaoTalk Evidence: The Standard for Recognizing Legal Effect and a Guide to Using Digital Forensics
Understanding the Procedure for an Affiliation Claim Lawsuit and the Meaning of the Right to Claim Affiliation
Daeryun's Key Strengths

Litigation strategy using Daeryun's own AI & IT technology
More than 240 key members
1,200+ cases handled per month
* 2025년 월평균 기준
Complies with Korean Bar Association Advertising Regulations Article 4 (1)
more strengths
Book a legal
consultation with an attorney
All consultations are reviewed by a specialized attorney first,
so they are conducted by appointment only.
Phone consultation
1800-7905
Available 24 hours a day, 365 days a year


Online consultation
We provide tailored
legal services for our clients.

Chat consultation
KakaoTalk channel
Daeryun Law LLC Attorneys
Related Members
View moreKey Case Studies
View more- Favorable Judgment
Proving Non-Existence of a Parent-Child Relationship to Correct the Family Relationship

- Favorable Judgment
Family Attorney's Assistance Secures Confirmation of Non-Existence of a Parent-Child Relationship

- Favorable Judgment
Assistance in Establishing the Non-Existence of the Client's Parent-Child Relationship

Related Practice Areas
View moreConsult in other languages
Popular Columns
View moreAssessing the Requirements for a Claim to Return the Reserved Portion: The Procedure and How to Secure Evidence

Inheritance and Gift: The Concepts and How to Calculate and File Inheritance Tax and Gift Tax

Proposed Tax Law Amendments: Reasons for the Amendments and Key Amended Provisions

Guide to the Procedure for Applying for an Adult Guardian: How Do You Prepare the Documents?

Renunciation of Inheritance and Qualified Acceptance, Explained by an Attorney Handling Renunciation of Inheritance

Previous
Anyang Law Firm's Assistance | A Lawsuit to Revoke a Penalty Surcharge Imposition Granted Through the Anyang Law Firm's Assistance
Next
Criminal Complaint for Fraud | Assisting a Client Harmed by Fraud With a Criminal Complaint and Obtaining a Prison Sentence Rather Than a Fine for the Offender
View listDo you have more questions?
















