Why do men date or marry women that have been to bachelorette parties?

This may seem like a stupid question, but I am curious as to why men do this. Why do men date or get married to a woman that has been to a bachelorette party? You have to understand that a woman's sexuality is far ahead of any man that you can think of. You also have to take into account that most women at bachelorette parties will have sex, if not give male strippers blowjobs and handjobs. Yes, I know that not all bachelorette parties will not involve male strippers. The problem here is that if this is the case, the woman in question is still going to have sex with the nearest male who has a big penis and six pack abs. So, I simply don't understand why any man would date or marry a woman that has been to a bachelorette party.