I agree, your partner does seem to be treating you poorly... but that doesn't necessarily mean that she doesn't love you anymore. She could just be super insecure and embarrassed to be herself around you. I know you said you've been very supportive, but it can still be an awkward/embarrassing thing to go through. I say this, because I am or was a very insecure person. I had serious trust issues and I ended up looking outside of my relationship for support, it was silly and unnecessary. My partner has always been soooo open and there for me, but I was embarrassed to talk about my emotional issues and needs with her. Idk why I was like that, the best explanation was that I was afraid I'd push her away.. so I looked elsewhere on the internet for people I could be myself to, where even if they did deny me, I wouldn't really care (not tg related, I'm a significant other to a tg gal). Obviously, looking for this support elsewhere was a horrible decision, especially since she had always offered it to me. Eventually, it all came out in the open and it was NOT fun!! But the results made it totally worth it!! Gosh, I love my darling so much!! I am mortified when I think back on what I've put her through! But yeah- if yall want to pull through it, your gf is going to need some major confidence boosts!!! She needs to work on it herself, too!! This is a problem that comes from within!! I hope my story helps you understand where she could be coming from and please keep us updated!