This is a hard subject to talk about but i need objective advice. Growing up i was physically and emotionally abused by my mother and later my sister. They both have a personality disorder and refuse to get help or acknowledge their behaviour. A few years ago i decided to go no contact from both of them and neither one has ever tried to contact me or cares about me at all. I told my dad what had been going on and he confronted my mother who admitted what she had done to me but claimed it was my fault. My dad and mums relationship has always been toxic, she basically abuses everyone around her and sadly my sister is repeating the same behaviour.
I feel angry that my dad despite knowing what she did to me has stayed with her and continuing as if everything was normal and spends alot of time with my sister and her children but barely any time with me. I know they make huge demands on his time and hes scared to stand up to them but i feel abandoned and like im the one in the wrong.
My dad has a long history of depression, understandably, and has threatened suicide many times when i was a child. He used to come into my room and say goodbye because he 'coming back and i would lie awake until i heard his car in the driveway so i knew he hadn't killed himself and that's why i'm scared to cut him off. What if this pushes him over the edge?
I feel so conflicted, i know in my heart that in order to move on from my past i need to distance myself from him but it hurts to think i'm causing him pain as i'm the only one in his life who knows what he has to deal with. But every time he tells me what my mum and sister have been up to, i feel like that scared little girl again who cant escape.
I feel too emotional about this to be able to see it rationally so any advice would be so helpful.