Legal basis: If Article 1073 of the Civil Code of People's Republic of China (PRC) has justifiable reasons to object to the parent-child relationship, the father or mother may bring a lawsuit to the people's court to request confirmation or denial of the parent-child relationship.
If there are objections to the parent-child relationship and there are justified reasons, adult children may bring a lawsuit to the people's court to request confirmation of the parent-child relationship.