IF that is the case with OM and the A, then your W has no one she is showing off to. So she's reverting to who she was. Not a bad thing, so long is that is who she is, who she likes... who YOU like...
If it's just habit, though... she may just be bouncing...
Also, remember that when it comes to an A, it is said that it's a bit of an addiction. So while OM may be on a short leash, be wary that neither he nor your W may be "over it", yet... and if there's enough "local fish", she may seek elsewhere... searching for the next fix...
So DO YOUR BEST to be the next fix, as it were. As odd as it may seem while going through the D, if she's detached from you, she'll have two paths of neurons... one of getting the D job done and one of seeing you as a possible great catch...
Good on your grand daughters coming 15 minutes of fame! That's VERY cool!
