OP it sounds like this is your first experience with an addict, and that you don’t know the full extent of how bad it can be. Listen to the people in this forum when they say just walk away from this one and count yourself lucky.

Anonymous wrote:

Anonymous wrote:You’re an idiot for getting into a relationship with someone who as you said has a long history with substance abuse.

OP here. He didn’t tell me about it. I only learned about it after we broke up, when he told me his behavior changes were caused by drugs.

If he wasn’t honest/didn’t come clean with you then he was never sober.