Partner doesn't want to hang out with bunch of old people.

Me (24M) and gf (24) have been avid home nudists for over a year now, and I just revealed to her that I want to start getting into social nudity with local groups here in SoCal. She basically said she doesn't want to hang out with "a bunch of old white people" (I'm brown, but she's white) in her words, and that it'll be awkward, because to her nudity is private.

Thus, I have been relegated to another single male in naturism. I can't lie, it hurts, but I'm hoping here to get some advice from others here about the situation, and maybe people know of groups down here in SoCal where other young people hang out, so I feel less alone lol.