<human>: Give me the gist of the text in a nutshell

I've been dating my gf for a year now, in an expensive city. She moved to an apartment nearby (to be close to me), and now it turns out she can't really afford it. She's broke. I have savings.

Recently her dog got sick and built up ~$2k in vet expenses. I told her I would help pay since she was stressed, and pay my half either way. Anyway, I went with her to the vet on one occasion and I footed the $500 bill. I know I still owe her $500, and I intend to give it to her (it's been a few days).

But she's now texting me asking if I'm going to give her the money or not and saying 'you've just been talkin the talk, but idk if you're walkin the walk lol'. This concerns me.
<bot>: gf doesn't seem grateful that I'm paying for stuff, it's almost like she 'expects' it from her man.