I don't date someone because of who they COULD be attracted to, I date someone because she IS attracted to me and I AM attracted to her. Honestly, I'm attracted to so few people that I'm not going to rule someone out just because she's bi. Now...if she's bi AND doesn't like chocolate chip cookies, we're going to have major problems On another note, what your friend says is true for a lot of lesbians. I'm on a few sites for "girls who like girls" and most of the lesbians on there will say that they would never date a bisexual for various reasons. A lot of times it's because their bi ex girlfriend left them for a man. Okay, that's a slap in the face, but lesbians can leave you for a man too. And to be honest is it really that much better if she leaves you for another woman? Cheating is cheating in my eyes, regardless of what parts the other person has. Not only that the bi girls get slammed all the time. It's disheartening to know that our own LGBT community can be so judgmental over someone's sexuality.