Those texts are always difficult to stomach but provides a little context to the fantasy she is living.
I seems to me when you remove the source of what motivates them (you) they are likely to have less to talk about. Your WW complains and the OW listens, consoles and urges her to make changes.
Removing yourself from the equation and they are forced to have real conversations. Real conversations are not as fun and lose the allure of what's taking place at the moment.
None of this is easy and we kick ourselves when we backslide but we press on. You are on the right track, keep it up.
Have a great day!
Me42 W40 S12 D8 M:15yrs BD 3/27/15 D filed 4/27/15