I am really tired of my son. He is about to make me snap. He doesn't do his work, lies all the times, sneaks around and tears things up. On Christmas he set my boyfriends rug on fire and a few weeks prior it was the blinds. He was setting the pens on fire and that is how the rug got set on fire. He sits and plays for hours at the table not eating. I have beat him, punished him, sent him with his dad and we go to church. I don't know what else to do. I really want him to learn discipline. He goes to a private school and he has made honor roll every year but since he turned seven he has been on my nerves.