My mom kicked me out at age 10 and manipulated me

I (13M) now live with my dad (43). My parents are divorced and my mom (39F) lives with my her boyfriend (48) and my sister (11F). When I was 9, my parents got divorced and I was practically forced to live with my mom. Fast-forward about 1.5 years, my mom starts dating her now bf who we’ll call Paul. Paul acted like your average hot shot with a balloon sized ego. I didn’t adjust to him so my mom said “You have 2 choices, you can either go to your fathers and live with him after graduation or after the end of summer camp” I chose end of summer camp. After I moved in with my dad, me and my mom hardly talked because she said my dad abused her and all of this BS. My dad never abused her. So, I stopped talking to her and stopped visiting. Am I in the wrong?