Will they end up getting married and living happily every after? Who knows.
That reminds me, about two years ago, a friend of mine went through the same deal. Then, about one year ago as it was all starting up for me, his W was finalizing their D and preparing for the nuptials with her OM. (My friend is doing very well now - has moved on, improved himself, and found himself another lady who appreciates The New Him.)
The interesting thing is, I got an email from him yesterday, where he mentioned his XW and her "Soon-to-be-ex-second-husband". Gotta get together with him for beers and hear the story here! But it really emphasized the point to me that, when an unhappy person runs away with someone new, they take all of their old problems with them. Unless they improve themselves, the chances of a future R working out any better than the past one aren't so hot.
Thread #10 22 year M, MLC, Piecing since 1/07 Goal: Live with confidence & enthusiasm!