Because parents and children are the closest direct blood relatives, their kinship is based on blood. The kinship of natural blood relatives is born and dies.
If the father-son relationship is adopted, the father-son relationship shall be dissolved in accordance with the relevant provisions of the adoption law. Article 27 of China's Adoption Law stipulates: "If the relationship between adoptive parents and adult adopted children deteriorates and they cannot live together, the adoption relationship can be dissolved by agreement. If no agreement can be reached, a lawsuit can be brought to the people's court or the stepson relationship can be dissolved with reference to the relevant provisions of the adoption law.
Extended data
According to the Constitution, adult children have the obligation to support and assist their parents. China's marriage law also stipulates that children have the obligation to support and assist their parents. When children fail to perform their maintenance obligations, parents who are unable to work or have difficulties in life have the right to ask their children to pay alimony.
The main content of support and assistance means that under the existing economic and social conditions, children should provide their parents with necessary necessities and expenses economically, and should respect, care and take care of their parents in life, spirit and emotion.
According to the Marriage Law, grandchildren who have the financial ability have the obligation to support their grandparents whose children died.
This kind of support is conditional, that is, grandchildren must be able to afford it, and grandparents' children have died.
Baidu Encyclopedia: Father and Son? Baidu Encyclopedia: Maintenance Duty