Well, I'm going to jail.

[Resting Sonata]

Two wrongs don't make a right. Now you're going to jail , he will be laughing, beating your Ex again. Obviously nothing changed since you claimed "he says he won the fight", he obviously isn't intimidated by you, at all. Nice try.
I hate people who beat other people. Your against violence, so you use violence to try to solve your problems with violence? hmm..

Learn to control yourself, if you let your anger get the better of you, you are going to have a hell of a life. (No pun intended )

He never said he was against violence. He said he was against men beating women.

You did the right thing dude, good job!