Family upbringing means child discipline and the way children are brought up, which is dominated by the educated's upbringing, the bad upbringing will cause great psychological harm to the teenagers. From the reality, the following three types of bad parenting on children's mental health is the greatest danger. 4.1 tyrannical: domineering, domineering, willful, unreasonable parents who pretend to be saints and lecturers and ignore the existence of their children's personalities. This parenting style of the parents of the child too strict requirements, education methods simple and rough, the child often beat scold, without any concern for the child's self-esteem. Children easy to form inferiority or withdrawal psychology, but also lead to children lying, destruction, and even theft and crime and other acts. 4.2 apathy: Some parents who are passionate about their careers, or who have a difficult relationship with their parents, may not be able to discipline or care for their children. Children tend to develop cold, selfish, timid, lonely and so on. 4.3 indulgent: the main manifestation of parents regardless of the child's reasonable demands, never against the child's will, what to give, how to do it. The demand of the child is always satisfied, the direct victim is the child itself, the child to the parents of all kinds of demands, the parents have never analyzed, one by one comply. Over time, it will be on the child's personality, mental health caused by a great negative impact. Children are easy to form wayward, selfish, domineering and other characteristics.