That might have changed then from about two years ago because the study I read through it was lesbian relationships, I don't see how a bisexual woman then can have the highest rate, if a bisexual woman is in a relationship with a man then that's a heterosxual relationship for the very nature that it's a woman and a man, if she is in a relationship with a woman then by extension it's a lesbian relationship.

I don't think there are any existing figures then for relationships where both people identify as bisexual and regardless of what each identify as then if it's a man and woman it's hetero, if it's two women it's lesbian.

The only way then this can fit is if we're going to play the victim Olympics and say that bisexual people are the most marginalised of any group, whether that's right or not I don't really care and can be debated elsewhere.