If you do not want a D, then do not help with the D process. Make him do the work for it. As for the OW, remember most of these things die out after 6 months. Right now he is in a fog, and cannot see or think clearly. He sees her grass as super green. But just remember, her yard is full of dog poop just like everyone else's. Once he starts stepping in the piles, he will realize this new OW is not the utopia he once thought. Keep working on yourself, and being the woman he would be a fool to leave.
Me: 42 W: 32 Married 7 years together 8.5 S1: 7 S2:7 Bomb #1: 09-16-13 Recon #1: 11/13 A discovered 04-03-2014 W filed D 05-19-14 but never served me I filed D 12-02-2014 S 05-31-14 Divorced 5-19-16