You're right. He really doesn't deserve this

Thank you so much. I do know how to contact his mother I'm quite close to her. I have thought about telling her I wanted to end things with him but the thing is, she has severe depression too and she takes everything really bad and personally. She might feel responsible for some things, which i would hate

We are not dating but yeah I know.

Yes our relationship has been as good as dead for a couple of years but he still wanted me to stay at least until he tried to better himself, which he is now. I wish I had broken up with him way sooner. Now it's too late. I don't want him to die