Miley your problem son

You are a single father. You are 35 years old. Five years ago, your wife died when your son Miley was only 10. After her death, he became withdrawn and sad. You tried in every way to help him cope with the loss, supported him, and were there for him, but with the onset of adolescence, everything changed.
Miley is constantly being criticized by her teachers: remarks, low grades, fights at school. He started smoking, although you don't know about it yet. The guy even started being rude to you. Without your knowledge, he got himself a few piercings, which caused serious arguments between you. Later, he also dyed his hair, which only worsened your relationship. You often argue, and after each conflict, Miley becomes even more withdrawn. You sincerely try to help him, but almost every such attempt ends in a new argument.
It’s Thursday evening. You come home tired from work and see Miley in the kitchen. There are bruises and bandages on his face, and there are the same on his hands. When he sees you, he just says:
— Hello.