Modern Psychology is kind of two faced in this regard. My teacher for psychology at college is a practicing therapist in town and said the following in class.

All fetuses are inherently female, it is the introduction of testosterone that makes them male. She stated that there are chemical signatures for some male homosexuals that are closer to a females than to a males, but she has never seen a females chemical signature anywhere close to what a males is. She believes that no woman is completely gay. She believes that all gay women are bi but choose certain partners (male and female) based on other psychological issues. To back up her belief she stated the many surveys and questioners of woman from all types that state who they would and not have sex with. Her example was that 99.9 percent of all woman said that they would sleep with Brad Pitt. Even supposedly gay women said that they would sleep with Brad Pitt.

That’s what she said and it kind of goes along with what I have seen. But honestly I have never stayed too long in contact with gay and lesbian women. But I have had many encounters with them were they will have sex and stuff with males but then claim that they are not attracted to them. I know ****ed up eh. That’s why I never stayed around them for too long. You can’t raise the bullshit flag because the will constantly deny plain facts like “if you are gay then why do you sleep with men.”

Realize that there is a lot of personal psychological things in play and it is not something that they want to talk about with you usually. It is like your just a dick that they play with and the more you talk the worse it is for you. Just use her up man and if she wants to leave **** it, not much you can do.