Hi TxMom, I worry about that too now that H is moving out. It will either bring the OW closer because H no longer is in house or maybe it will drive them apart. Remember how do you give your heart to someone after only a few months. Right now they are in the "honeymoon stage", the excitement and newness, that will wane after awhile.
I agree with T2L that the MLC and OW is an addicted pattern. After a time he will start hopefully coming out of the fog. I noticed a slight change with my H sometimes like he was more of "himself". It was living with a stranger that I did not know.
What I thought about was did I want the marriage or did I want a divorce? I want the marriage --- even though right now I am the only one who wants it.

Goal list for today- titled "making it through the worst day and surviving"

move some of my clothes where H's clothes were to fill the space.
sit with D15 tonight and NOT talk about H (unless she wants to)
call D28 and connect with her tonight
Breathe Breathe Breathe


Me 53
H 50
D16, D29
M 22 years
bomb 7/08 INH - alien pod replaces H
8/08 - OW (direct report), I work there also
bomb II - H moves 10/1
expose ow 10/22
D to be final 9-09