I know exactly how you feel. All of our friends AND my children have now accepted them as a couple with the exception of a few that have always been closer to me than him and weren't big fans of OW before.

It bothers me but I keep telling myself that the world today does not see the situation the same as I do. They accept that a couple is over as soon as they separate and do not feel it is wrong to become involve before the divorce is final. Heck a lot of them don't see anything wrong with OW being our friend and then going after my H. The moral barometer has changed drastically over the years.

Everything happens for a reason, maybe Dad needs to find that it isn't better out there, he needs to realize how good he had it here. Maybe he will find God and that is the most important thing when he finds Him he will know he is supposed to come home.