In real life sometimes that ends in a restraining order, and sometimes it ends in a relationship. The culture you're decrying exists outside of the movies as well - that you see it in movies just illustrates how illogical and arbitrary people (both men and women) are. I mean, for one, I never see any men intentionally going to a movie that involves romance whatsoever, so it must be women creating this culture. Doesn't the description you give describe the plot of Twilight? I ridicule everyone for their poor choices, it's the only way they'll learn.