Sexual Abuse but can’t remember.

Why can’t I remember being sexually abused by my uncle who lived with us for a few years, back when I was about 7-9 years of age. My twin sister as well remembers it to this day of what happened to her but I can’t quite remember it.

My dad saw it happen to me in a public setting when my uncle thought no one was looking, when I was about 7 and my dad wanted to beat the shit out of him... and ever since my dad never wanted us around him.

Maybe this is why I’m not really comfortable around my uncle for some odd reason or just don’t like the idea of sexual intimacy and have a trust issues.

I feel really disgusted and I can’t comprehend why a human being would do that... that’s messed up and gross and my sister and I feel a never ending dirt on us. :(

My friend as well... around the same age of 7 back then also cant quite remember her step dad trying to pull down her pants in her bedroom... but she as well can’t seem to know if was real or not.

My uncle has moved out and each time I look at him even before finding out about this... I just always felt like he was uncomforting and gross to be around when no one else was in the house with us except my sister and I and him and my grandparents who were upstairs and not seeing events unfold... :/