Look I agree with you here. If I was in a relationship and he stopped sex with zero explanation a few months in I would be out of there so fucking fast.
But, it's clear OP wants to keep trying. So people are helping him communicate this effectively. No biggie. It's his time and his feelings.
Punching walls is physical and it is a threat of violence. Not sure if it was her or you doing that but whoever it is needs to stop.
That aside the relationship sounds toxic and breaking up is probably the right thing to do.
Look I agree with you here. If I was in a relationship and he stopped sex with zero explanation a few months in I would be out of there so fucking fast.
But, it's clear OP wants to keep trying. So people are helping him communicate this effectively. No biggie. It's his time and his feelings.