We've been dating for around a year and a half. She comes from a very very religious background, and from what i can tell, absolutely no one in her family follows the no sex before marriage rule. Heck, not even my gf herself is a virgin, since she had sex already prior. So not entirely too sure why waiting till marriage is so important now. I always thought that was more a teenage rule or something, seems weird to enforce chastity when one isn't chaste ....