That's pretty much what I was getting at yeah. Dysfunction in the home life centering on a lack of real male presence, molestation and or abnormal introduction to sexuality at a young age are leading causes of professed lesbianism.
That, and biology is undefeated. If the woman actually looks like a woman, guarantee she is seeing men. Oftentimes the relationship is because at the moment that other woman is her provider (masculine).
Could go into actual detail to support my hypothesis, but might as well make a thread at that point