the woman who is horny and hot
likely the woman if she didn't find true love. the girlfriend would just potentially breakup instead of cheat.
the one with no integrity !
i don't think it matters much if she is the wife or the girlfriend.. some people are more likely to cheat than others. some circumstances in the relationship make some people more likely to cheat. but whether her official tittle is "wife" or "girlfriend" plays little role, in my opinion...
I get the feeling he won't pop the question and it annoys you am I right