There is a lot of FACT regarding sexuality (both genders) readily available.
I wonder which study she is referencing regarding women's sexuality.
You might consider asking her where she got her facts, and offer a written counterpoint.
If she just doesn't want to do you, that is one thing, but assigning all of womankind - mankind for that matter, a rather narrow and incorrect version of sexuality, is not only wrong, but it is a mistake for someone to be so self-deceived.
You have probably tried to get her to read TSSM. If not, you should. It would do her good to read just about any current treatise (scientific, not opinion) on human sexuality.
All the best, -NOPkins-
I will ferret out an affair at any opportunity.
-An affair is the embodiment of entitlement, fueled by resentment and lack of respect. -An infidel will remain unreachable so long as their sense of entitlement exceeds their ability to reason.