Help older adult advice long

Hi so I'm a young student in college trying to save money I moved in with my dad becuase things with my mom were really bad( domestic abuse) my mom got divorced from he 2nd husband and is now trying to find a place to live she wants me to move in with her... but she'll want me to be paying half the rent and utilities and I really can't afford that as of now my car is in its way out... but the situation with my dad isn't good at all he's depressed and is never home the house was a complete mess when I moved in so it's just not good. I'd move in with my mom but she is emotionally abusive also she's making me feel really guilty about this my dad also retired and she has gotten a lot of money from it but refuses to take it out becuase she wants assistance whay should I do stay with my dad or move in with my mom.... I have no other options