My mother left me and my sister and moved 300+ miles away when I was 4 or younger (Dad had an affair but thats NOT the point). As an absolute, 100% Mummys girl, every time my dad would take me up to visit I would beg her to keep me with her. My dad tried his hardest to encourage her to keep me, not because he didn't love me (he could and did an damn good job of supporting me) but because I was a little girl who needed my Mum, and that feeling stuck with me well into my twenties.
Every time I visited, after around the age of 7 when we could be left alone, she would talk badly about my dad to me and my sis. It was usually mild stuff like "your dads an arsehole and he did me wrong". Fine, he didn't treat her well and I get that. Not mine and my sisters problem but she was our mum and we were young enough to just kind of get on with it.
It wasn't until my late 20s she threw some real shit at me. She was drunk, because by this point she had been a full blown alcoholic for 20 years. We were relaxing and watching TV when she blurted out that my Dad had, apparently out of hate for me, told her when she tried to leave that she could take me but she was NOT taking my sister.
Needless to say it was bullshit (with documentation to prove it was) but the fact she could be so nasty really stuck with me.
Sorry, I know thats really mild compared to everything else here. What I will say to anyone struggling with the harsh phrases of other is that, despite how cliche it is, it comes from a hatred deep within them towards themselves, women, daughters, sons, husbands or wives in general. It is never (usually) something you have personally done.
I hope one day you can all come to terms with what was said to you. I have to a certain extent and try my best now to focus that energy elsewhere.