I think my girlfriend might be jealous but I'm not sure.
When we first got together we asked eachother tons of questions to see what our boundaries were and whatnot, and one was "do you get jealous" and she basically said no, never she doesn't get jealous of girls. I said sometimes I get a little green if she talks about like a hot celebrity or whatever but then I'm over it and I don't feel threatened from random guys. But lately she keeps telling me how much she dislikes my female friend, to like a weird level. Friend is a bit needy but overall a good person, but my gf just has this huge detest of her. Even bringing her up will cause my girlfriend to roll her eyes and sigh, but they haven't even talked much. Do you think she's jealous? She refuses to even really talk about the subject if it involves her. Which I don't understand because I listen to her fine and laugh if she's say, telling me a funny story of one of her friends.
Yup she's jealous and no matter what you tell her, that won't change. Like just try not to talk about your friend to her and maybe she'll somehow get her shit together.