Isadora, no one can save you but yourself. You HAVE to remember that. No man, woman, child, friend or family member can stop you from your thoughts but you.

As for this guy, he sounds like a cheater. I think he's guilty of the things he is accusing you of, and that you need to distance yourself from him. I only see things getting worse and him trying to control you if you stay with him.

You're worth more than that, and more than him. He cannot and will not save you from yourself. You have to do that on your own. Please - email me if you like. But don't EVER give someone the power over you like he's trying to do. I really think you are feeling vulnerable, and being alone can make you feel that way. But if you already feel bad, why do you want to be with someone who wants you to feel bad or worse?