I need advice from parents?

Ok I think that is terrible ask him why he is proforming this way and why? I think that you should also ask him whats wrong and if he says something then say well how can I make this better for you. I want to help you in anyway I can I want to to help you I can't help you unless you tell me what has been happening at school. I think that you should reason with him. Theres got to be something wrong are kids teasing him at school? he might feel that he needs a male to talk to you know because there's some guy things that moms can't answer sometimes mabye there's a close guy friend to you that could talk to him