Some time in the next four to six weeks if not sooner I expect him to come clean and try to charm his way back...

Take note : Your answer is NO.

Exposure is going to run for a while now.. lots of fires they are going to try to put out until they realize they can't...

Depending on what the OWH does this may run longer or shorter... I would try to contact OWH still... Invite him over.. compare notes.. tell your H you are in contact with him now too..

Those two now know everyone is now starting to talk about them and think ill of them....

The emotion they are slowly feeling is called

SHAME

It will grow on them like a disease and they will NOT like it.

He will try to charm his way back, but its too soon for that I think... I expect him to flail about for several weeks yet... making excuses and finger pointing in denial the whole way...