Also my 2 cents: the point is, she didnt just say, girls are not for me, but basically said, no girl should ever date a girl, no matter if it is herself or 2 other random girls. It would be no prob, if she just would have said girls arent for her, but she denied, that homosexuallity is a real thing.
Well, what bugs me about the story is the rich char, but well, I get it, its a comedy.