You need to:

1) Go as dark as possible on him - keep conversations to a minimum and about daughter only - keep those conversations to the point - you be the one to end them - stay away from R talk - do not be available to him

2) GAL

3) Detach

the only way that you have a chance if he starts to believe that you are becoming indifferent and are beginning to live and enjoy life without him.

This will take a while. Unless and until he begins to miss you and wonder about you, and what you are doing, you don't have a chance. You are also going to have to let this thing with OW play out for a while. Let the glitter of that R wear off.

Good luck.

Denver


M 43
X 38
T 13
W moves out of home 11/2010
Roller coaster from hell 2/2011-5/2012
I request divorce 5/2012
W moves home 6/2012
Good time 7/2012 - 1/2015
I leave 3/2016
process of divorce