My girlfriend hangs out with a lesbian a lot. Should I be bothered?

She's acting a little distant lately. But she hangs out with a lesbian who obviously is attracted to her. Am I right to be bothered

You can say I'm immature our whatever you want, but if I was hanging out one on one a lot with a gay guy who was attracted to me, most girls I've dated wouldn't be comfortable.
My girlfriend hangs out with a lesbian a lot. Should I be bothered?
Post Opinion