@NorthernSpirit very similar experience, although I was fine to bring friends round etc as she never did it in front of people, it was only behind closed doors. I usually preferred to go out though, anywhere, even on my own in the dark and rain, to get out of the horrible oppressive atmosphere in the house, everyone walking on eggshells and her speaking to us all like dirt. DB never really left his room and took solace in gaming. I went out and got attention from men and got up to things I’m not proud of, and in to some dangerous situations.
I’ve never raised her behaviour with her, she still thinks she’s parent of the year because in her world caring = controlling, worrying, anxiety, bossing around and shouting. She slags off pretty much everyone she knows and their parenting. We are ok-ish now but I don’t tell her a lot. She loves DGC and I feel like I can keep her at an arms length that stops her getting to the angry stage with them.
She would whack me around the back of the legs and scream in my face, spitting through gritted teeth. She called me a selfish bitch constantly from about age 8. Violent mood swings and unpredictable emotions. The same thing would be fine one day, the next send her over the edge. I remember me and my brother cowering together on the couch.
I suspect untreated depression and anxiety, and a generally awful temper. She also used to work at night then be looking after us the next day and be trying to sleep when she was in sole charge of small children who depended on her. Which was of course never going to work, so we constantly got shouted at to be quiet. I have similar issues with depression and am on a high dose of medication to help control it, I’m proud that the times I’ve even started to slide into similar patterns I’ve caught myself right away. It has some advantages I guess, I can be very tough when I need to and don’t really give a shit what people say about me.
OP - you are noticing and can do something about it - start now.