I have been dating this guy for about 1.5 years. I truly love him. We are supposed to get married next summer, but I'm now not so sure on what to do. Over time he became abusive. He would do everything except actually hit me (push, pinch, twist my arm, etc, leaving bruises). He has recently stopped physical abuse but is still controlling though he promised to stop. I tried to break up with him yesterday but he followed me to a friend's house begging and pleading me to stay with him claiming that I am only his no one else can have me, that I have no choice I have to be with him, and how he will find and follow me through the rest of my life if I don't take him back. I ended up taking him back but I am regretting it. I am afraid of what he might do to me and himself if I stop contact.
Additional details, I live with his sister and her wife. They do not approve of his treatment of me and encourage me to stay away from him but ask me not to go through legal channels to solve this.