I've been skulking around here for almost a year now and never bothered to post anything, but this is something that's always bothered me and I suppose I'm gonna come out of hiding. Or something.
Is it just me or do a lot of the people (not all) who run around talking about how bad labeling is, how we shouldn't judge people and what not, some of the first to label their sexuality? It's like a new fad as well... in some communities, 'cliques', and age groups it's cool to be gay. OBVIOUSLY I'm being extremely black and white right now but I'm fairly sure this can't just be in my area. It's bad to label and call people names but if you're gay, bi, pan, asexual, or whatever it's cool to tell everyone who will listen. Again, I'm being really black and white here and mean no offense.
I agree with a lot of the other posts. I don't care how people identify, if she sees herself as a lesbian that's great. In fact, I'm dating a 'heterosexual' guy and TONS of people here would be against that. He likes women and me for some really strange reason! Plus, he met me after I came out. He didn't meet a tomboy or a girl who decided to be a guy. He met a childish guy who he got to know...

He is perfectly fine with people seeing him as gay, but he really isn't. Many people might think he's bi-curious but if the subject ever came up, he and I would probably say he's straight because he doesn't actively seek out men, women, and other identifying people. He only tries to date women.
But what I'm trying to say (which is coming out horribly cause I'm not fully awake, sorry!) I think the underlining uhh... 'thing' I guess, for lack of a better word, is that a lot of lesbians see it as more than their sexuality. I suppose it's more of a way of life for them, they want to be in the community. Which she'll lose if she no longer identifies as one. Though maybe not because a lot of transmen still identify as a lesbian (which I personally hate... but I'm gonna shut up on that). Anyone following? The OP could be saying the two of them are like me and my boyfriend in that she likes women and him, leave it at that because it's simple! No need to argue on that, in fact, I don't see why people care so much to push the new 'appropriate' label. But from what I've seen it really has nothing to do with that for most women and is more about the community. I only say this because of where I grew up there is a really strong lesbian/feminist/EXTREME feminist community that I tried very much to avoid since I never once identified as one. Though my mother tried her best to make me one but that's a whole other story!