Sexual abuse Hello everyone, I need your help regarding something that's not technically my OCD but maybe one of the determining factors of how I got it. My parents divorced when I was 11. My mother cheated on my father, they separated and we moved to our neighbor, the man she cheated with. It was horrible in the beginning, He always talked bad about me and my siblings, that we were lazy and dirty etc. My father always talked bad about my mother, moved on, found a new wife and changed like 180°. Everything we once did was now "something you don't do", we never watched movies again because that's stupid, we never made fun things because his new wife had a little son and we always did boring stuff and nothing we used to do with him. At 14,I developed an eating disorder. After I was in a psychiatric unit for 2 months, I came home and was to gain weight. Around that time my stepfather, still the neighbor my mum cheated with, touched my breasts and my privates while we were sitting on the couch watching TV. He said that I was so pretty and touched me there, then he stopped and we went on watching TV. I was shocked, I don't remember what I did next, I think I just went to bed. The day after, I told my mother. She said that we had to talk to him, so she and me went to him and she asked if it was true. He said no, and I said OK because I just didn't want to be in that situation anymore. My siblings were tired of the divorce, the hard years with my mother's new friend and my eating disorder, so I thought I'd spare them to move again and just be quiet. From this day on, nobody spoke about it anymore. After I moved out, I started to think about it again. I knew it was wrong and I didn't feel comfortable coming back home. My stepfather was a very difficult person, he was erratic and got upset very easily. Everyone tiptoes around him because we lived in his house. At 20,I told my mother that I'd still think about this incident and that it really bothered me. She cried, said she was sorry and that she would leave him. But then she immediately told my siblings.my sister was mad at me for bringing it up now, for destroying her life etc. My brother said nothing. She wasn't sure if she should go, she talked to him and he said sorry, or something like that (it's crazy, I can't remember what he was saying, if it was I'm sorry or it didn't happen or it was a misunderstanding... My brain just gets foggy) and in the end she stayed. She said I shouldn't tell it to many people. This year, she left him. He said that my little sister couldn't come home during the pandemic because it was too strenuous for him. This was the reason my mother left. I helped her get a new flat, to move etc. And then she told me she would've gone earlier but she didn't have a reason, it was always nice and she said she couldn't leave him out of the blue. It was like a slap in my face. At this point, I was in therapy for like 10 years. I kind of managed to keep calm around it, mainly because I need my mom. My father is not who he used to be, she's all I have left. But then my aunt told my dad about it. I didn't want her to do it, since it would only make things worse. So now my dad is mad at me for not telling him. When I told my mother and sister that I might sue my stepfather because I wanted to get some power back, my sister got mad at me and said how I could even think about it, what it would mean for my mother if people knew that she did nothing and that it happened such a long time ago. She said that I should apologize to my mother for making her sad, she beat herself up for such a long time and it would be enough. I know this is a long text, I'm sorry for it. I just feel so furious. I am so unbelievably furious that none of my parents care about Me. I don't know how I can ever be with my mother or my sister... I love them so much but I am so mad at them. They pretend everything is fine. Am I overreacting? Do you have any advice on how to handle this situation?