I saw that someone wanted an update to this thread back in October, but that thread got deleted. Anyways, I'll update everyone.
Ex-wife eventually married her co-worker she got with after me. Rumor was they had something going on in the office while we were separated but I'll never truly know and frankly, don't care. I heard through a friend that still works with her that they had baby together last year. I have had no communication with her and I don't have Facebook anymore so I don't know anything other than that.
In September of 2013, I met someone new. In a weird twist of fate/karma, my ex-wife saw us together at a gift shop holding hands. In November of 2013 I moved 3 hours away to a new city for a new job and my girlfriend moved in with me a year or so later. We got married this past October. We are now expecting our first child which is due this August.
My new life/new wife is much better than what I had in the past. My new wife is respectful, loves life, grounded, well educated, and has her own hobbies and interests (and even runs with me - we've done numerous half marathons and 5Ks together).
Thanks.