What are my options if my wife and I filed I751 jointly and now we are going through divorce?

She has file PFA on me because she wanted to screw me up. I got a letter from USCIS that they need more evidence that our marriage was into good faith. She also called the cops that I violate the PFA and they arrested and plea myself guilty. I did know that it will affect my immigration status, now I have to reopen the case. Now I don't know what to do with I751 because the divorce is not finalized yet. When we were living together, she did not allow me to have friends. She treated me like a slave. She abused me. She told me that over here, women have more rights than men. So I was always afraid to say something.