The reason is that the father is great in the eyes of the 8-year-old child, the pride of the child and the "hero" worshipped in the child's heart. Once a child knows that his father has committed a crime and is in prison, it will cast a huge shadow on his mind. From then on, he dared not look up and speak in front of the children, and his mentality was distorted. In order to make children grow up healthily, we can temporarily hide it with white lies, so that children can basically have independent consciousness and online opinions when they grow up, then tell them the truth and let them visit. In this way, it is conducive to the growth of children.