Oh @Girlgamer I'm glad you came back to the thread, I was getting really worried. Just echoing what many others have said. I know it doesn't feel like it now, but this is for the best. This is not the kind of man that would give you the relationship you deserve long term.
He was a bully, controlling, manipulative, coercive.
He tried to railroad you, then threatened you with breaking up when you dared to stand up for yourself. This understandably raised huge red flags here on MN. Enough of us have been with men like this, and believe me, I speak from experience, you don't want to be in a long term relationship with a man like that.
I didn't have your strength, and ended up very quickly living together, then soon after, married to a man who physically and emotionally abused me. It was a living hell.
Once you've gotten over the breakup, and you've enjoyed your time, and perhaps meet a decent man in the future, you'll realise that you dodged a bullet here.
All the best to you x