Well, at the very least, she has learned a way of life that children living in a man-woman household would not experience. Has she dated any men to make a comparison to the way she was raised? As a child or young adult, did she have friends who lived in "traditional" households? If she questioned her living arrangements, how was it handled by her "parents?" If she chooses to continue with what she has, that's her decision, of course.
On the other side of the coin, my cousin has a friend who is a lesbian and was in a long-term relationship...both of them very successful business women, so money was never a concern. They adopted several female babies from a foreign country, and everyone seemed happy. However, for whatever reason I will never know, she decided to start dating men, and left her partner broken-hearted, not only for her loss, but that it was a man who was responsible. Double-whammy for her! She has done a complete 180, got married, and seems happy. No one understands what happened there except her, so who knows.
Greetings, bubba. :2wave: