I like your advice Frank, but there are kids involved. I am in a similar situation as Tim. I would love for my wife to go move in with OM and find out for sure...or just realize that the grass really isn't any greener. But that would mean that you're putting your kids into a broken home situation. Not the greatest thing for a 2 and 4 year old if you can avoid it.
What do you do about the kids? Is there an alternative method?