Recently, a friend confided in me about the problems in his family. His father is addicted to alcohol, and there are a lot of fights. It has a very bad effect on his psychological health, seeing all the problems at home. One day after a huge fight with his mom and sister, his father left. He confided in me and was asking for my help. He doesn't know whether he should get his father back home, or let it be. While I want to help, I really do not want to intervene in family matters. What if something I say has a negative impact on the situation? What can I do?