I just want to commend you for a difficult life being honorably lived. It is a rare man who would stick with a dead marriage (especially one that was "killed" in the manner that yours was), and yet make a sacrifice of love like you have.
My prediction is that your next wife will be "found" for you by one of your children.
Be faithful and I hope God blesses you real good.
P.S. Continue to be a good model for your children. Don't go the "hooker" route or pick up skanky women. I know there is a blessing in your future.