Children have the obligation to support their parents who commit the crime of abandonment according to the law, but they don't have to do so. In principle, parents who abandon their children have lost the right to ask their children to fulfill their maintenance obligations.

Although you can ask the court to refuse support on this ground in this case. Moreover, the majority of legal scholars in our country support this law, which is indeed reasonable and legal (jurisprudence and legal spirit). However, because there is no clear legal basis, it may not be supported by the court, depending on the quality and discretion of the judge.

the marriage law of the people's republic of china

Twenty-first parents have the obligation to raise and educate their children; Children have the obligation to support and assist their parents.

Minors or children who cannot live independently have the right to ask their parents to pay alimony when their parents fail to perform their alimony obligations.

Parents who are unable to work or have difficulties in living have the right to ask their children to pay alimony when they fail to fulfill their alimony obligations.

Infanticide, abandonment and other acts that harm infants are prohibited.

Article 22 A child may take his father's surname or his mother's surname.

Article 23 Parents have the right and obligation to protect and educate their minor children. When minor children cause damage to the state, the collective or others, parents have the obligation to bear civil liability.