How old is your boyfriend? Aggression is hard to control. You are only 1. you have a wonderful life yet to live. Don't ruin it by bad choices. You said he was different before. Something should be bothering him for his aggression. Did you try talking with him? He needs anger management counselling. If he is unwilling to change, you shouldn't live there any further. there must be a friend or anyone who can accommodate you for small rent?