I Need Legal Advice On What Happened To Me And How To Categorize It Legally

Location: Arizona

So I’m pretty sure this is the right subreddit to post this. When I was a child (6-15yrs old) I lived in an extremely abusive household where my father’s girlfriend abused me and he did nothing about it. As I’ve been going through therapy years later (I’m 20 now) I was advised by my therapist to look into what falls under abuse in Arizona law. As I was reading I discovered something that made me extremely sick to my stomach as I’d never thought about this in depth before until now. I wanted to post this here because I’m not sure if I’m misinterpreting this or not but underneath sexual neglect it talk about exposing a child to sexual topics and activities. As I’ve thought about it more I’m not sure if my situation falls under this but it does seem odd now that I think back on it. Started when they first met at the beginning of the abuse i remember her showing me things i absolutely didn’t need to know about at six years old which included birthing videos, nude photos to depict different stds or just nude photos in general, numerous news stories and true crime things talking about extreme sexual abuse topics which I won’t list here since I don’t want this taken down, but just imagine pretty much every sexual taboo, etc. I had never thought that I had been “sexually” abused just physically and psychologically, but now that I’ve read that and thought back on all the harsh things I was exposed to, was what she did sexual abuse according to Arizona law? Or at the very least was what she did illegal?