in America legal system. You think you have all the rights, but being in USA for 38 years, I don't feel you have all the rights you mensioned. You need legal advises from free arrorney before spending your money for private helps. You also need psychological helps. I think you are a very smart, well educated lady. Try to build a new life maybe is your best choice.
Use your Master degree, you can be a winner any place in this world. In US, you have to think in American way instead of thinking in Chinese way. I also noticed that you tried to use 家暴, this is an effect tool, but I have doubts about the legal ground.