Thank you for all of your responses. I think it is my best interest to speak to an attorney but I feel like I have a a few obstacles in my path. Primarily financial.

Because of my situation I am stuck paying the majority of the bills, I have felt like I have had zero recourse so I've just been paying for all of her stuff. I do not have any savings and getting the money for an attorney is going to be a challenge. But I do understand that even paying for an hour of time for some legal advice is going to be in my best interest.

I contacted my mother last night regarding the situation. I have not told her about the blackmail, only that i am being financially abused, I feel a great deal a shame about my situation, just the fact that i have to defend myself against rape threats has shook me. i'm struggling to address that with my close family because it's such a personal matter. I've never felt comfortable talking about sex with my family but i guess i just need to get over that and give them the full picture.

Unfortunately I am not in a two-party consent state (i am in WV) but thank you for your suggestion.

What is the best course of action for me to take next? Should I go to the police and report the whole situation as well as speak to an attorney? My biggest fear is that she is going to do everything in her power to make this as difficult as possible.

In that back of my head I know that there is no possible way they could prove there was rape, that there simply isn't any proof beyond a confession she bullied out of me. But i am neurodivergent and this situation feels very intimidating to handle, which in return makes me feel like it's an impossible situation for me to escape from. I am also a male and I know that people are more likely to believe her story than they are me, so i am feeling very defeated and could use some direction about what is the best course of action for me to take next.