My grandson is 3. He can be aying with any of us and just hit us or throw a toy for no reason. He could just walk by u and hit u without even realizing it. Lately he has taken to trying to pee on u. He can never stay still even in his sleep he is moving screaming and talking. I have had him on and of from birth to one when I got him for good. His father was abusive to his mother while she was preg with him and after untill they got in trouble when he was a year old . His father went to prision and mother ob probatin she left when he was one year and one month. He has had no contact with them since. But as he gets older his impulsive axts of violance and bad behavior has incressed bad. His dad and oldest brother has cerebrial disrythmia. Though he has never been around to learn their actions. I dont know what to do