Questions about domestic case and housing dispute lawsuit?

My mom coerced me to take her house by quitclaim deed to care for my brother and her until she's financially stable to move on her own so I can start my family here with my pregnant fiancee. But she was hostile and harassive the whole 2 months. 3 days before we're moving out, my mom came upstairs many times at night, harassing, making threats et cetera. At five in the morning I talk to her, at the end, she punches me in the eye, I couldn't see. I called the cops, she admits it, goes to jail. I got a restraining order which barred her from the house. I was caring for my brother when she was locked up. She's disputing the domestic violence, saying I planned it to get her out (lie, we were moving, I had a rental contract for a new place). She claims she wasn't of sound mind to give the house because of Lyme when she's likely just mentally ill. That I "took advantage" of her "illegally barring her and my brother from the house" (lie, she took him out). Her old lawyer drew up the deed. She's suing me for the house, saying I have no right to sell it, which I was trying to do. I realized I couldn't afford it without my high paying job. We have emails, voicemails & videos of her harassment, of her clearly wanting to give me the house, coercing us. Some lawyers have said I have a good case when they saw the evidence. Her law firm wants me to give the house back, drop the charges & I would be given 50 percent of the equity upon sale. What do I do? This is in Hennepin county MN.