Is it normal that i only became financially independent at 22?

I became 100% financially independent and had my own place by the time I was 22 (last year). On the other hand I was 100% dependent up until that point. My parents are divorced and I was really only dependent on my father and actually my mother had stolen money from me(she gave it back last year). However I have not spoken with my father since I was 20 because he abused my mother physically and is violent in general and never expressed remorse or willingness to change (he actually claims those things never happened). Did I act as an over-entitled brat to be dependent between 18-22, especially to someone that I was not close with anymore? Do you think I should reimburse my father?