Husband has affair with me, after telling me that he and his wife have grown apart, and we were together for five years. Dress nicely, as the girl will appreciate the effort put into looking good for her, and encourage her to do the same.
It is nice to hear that I am not alone, and that we can do it. I definitely don't want to lead her on.
Honestly, unless you want to convert and: And, if she does claim those things don't matter, be prepared to find out how much they really do after you've married her.