For evidence I offer two demonstrable tendencies in the women insisting on this power - first, the element of simple envy that some women are enjoying a perfectly congenial relationship with men and that they are not; and second, the resolute insistence that the lack of a satisfactory relationship in their own lives is due to their own higher standards and not to their higher disagreeability. These are not happy people, and they like it that way, and they don't really think anyone else has the right to happiness on any terms but their own. They are not the first, the only, or the last people to attempt to substitute power over others for glaring inadequacies in their own lives.
There are some very unhappy people out there and the legal system just doesn't offer much help to them. There are of course women who do in fact misuse the legal system in this area, but they have to fabricate a story in order to do so. The law of rape hasn't changed all that much despite the views of what another poster above called the Liberal Clitorati.