25y I've had DB counseling - he told me to GAL, leave it alone, act as if, etc.
Same here Pass... a big waste of my money.
I even got my wife to sit in on two sessions and speak with DB Coach privately...
The DB COACH ended up driving my wife away if you can believe that. Not ME, but the COACH...
Once I read Harley, Tuppy, and Glass and I started to protest and shut her OUT of my life was when I started noticing some doubt on her part about where she was headed. I found the coaching just took the same approach as DR - ignore the affair - don't say anything about it, just compete with the OP and fight the good fight.