I've read this whole thread with interest but havn't yet posted. Many comments here have me nodding my head and remembering how it was.
My Dad has a history of depression and mental breakdown, a very controlling, angry man. He used to hit me over anything, from as far back as I can remember until I was 16. I left home at 18 to go to uni and only ever came back from the summer. My Mum never protected me or my siblings, she told him not to hit us, but that was it. They were always arguing. Constant belitting comments, about my teeth, hair, you name it. He would regularly do a massive clean up of my room and throw away my possessions, nothing was sacred. I now have a hoarding problem that my family like to tease me about. Mum did nothing to protect me.
My younger sister (Mum's favourite who she always treats better than me) had an argument with my Dad when she was about 19 and they no longer talk. Mum sided with her and their marriage took a turn for the worst.
When I announced I was pregnant, within about 2 weeks Mum 'decided' they were going to get divorced. She rang me when I was shopping to tell me "but we're still happy you're having a baby" and I burst into tears in public. They still havn't sold the family house or initated any divorce proceedings yet although they live apart. I feel it was just for show - to take away any limelight I had for being pregnant.
I actually have a reasonable relationship with my Dad these days - we talk via email, send each other funny pictures etc. We don't tread on each others toes this way and it works. I've made my peace with the fact that he'll never be a Dad who will hug me, tell me he loves me or go out of his way to help me, but I get the feeling he cares.
Mum, on the other hand, I still can't understand. She still plays manipulative games - blames my Dad entirely for the argument with my sister and wants him to make things up with her. My opinion is my sister is not blameless and is very spoilt for someone in her mid-20s. Mum is very angry, hates every job she has ever had, has to find someone to hate but changes her opinion of people (love to hate and back again) at the flip of a switch. I can't get to grips with her. She has never congratulated me for anything I've done, when I got my degree, got married, bought a house, had my DD. When my sister got her degree this year it was like she'd cured cancer. She always complains that her children live far away from her - I've never had the heart to tell her why that is.
I can see that my sister has followed the same path as my Dad - always yelling at her partner, expects him to lie down so she can walk all over him. She expects everyone to do exactly what she says and Mum feeds that. I, on the other hand, have picked a husband very similar to my Dad (who has also hit me), as I don't know how to live my life without someone bossing me around. I met my husband when I was 19 and I have never been free.
Sorry for the epic post. I grew up thinking all of this was normal and its only in the last year (with help from a counsellor) that I've realised it really wasn't. I'm constantly paranoid that I'm messing up my DD's life too.