Is there a family member (you mentioned aunts) that you could live with? If you were really determined to get away, you could apply for emancipated child status. You would have to go to an attorney and go to court. You could report him (with a school counselor) to child protective services. If you don’t want to go through all of that drama, you have to just stick it out until you turn 18. Then you can go live with a friend’s family or a relative until you can get a job. Is it possible your mother could help you with money to get away? Or is he as controlling with her as well? I’m sorry that you are going through this. You can only know inside of yourself that it is him and not you.