The separation of wives and children refers to some problems, contradictions or disharmonious factors within the family, which leads to the separation of wives from husbands and children. It stems from the contradiction, quarrel and discord between husband and wife, and also involves other family problems. Problems gradually accumulated, seriously affecting family harmony, and finally led to the wife's decision to leave her husband, and the children were also affected. The breakdown of a family and the separation of its members are painful experiences for every family member. We should solve problems through active communication, marriage counseling or family therapy to rebuild family harmony and stability.