What’s wrong

Okay my lgbtq ladies,

I have lost all sex drive toward my gf. We have been together almost 2 years. She’s been put on anger meds and depression meds. She takes a lot of anger out on me, blames me for a lot of situations and then gets mad at me when I’m not interested in having sex anymore. I’m not really sure what I’m supposed to do I just come I just want to touch me anymore I don’t know if I fell out of love with her I don’t know if I just have so much anger with her. Some advice would be so great right now