Also, to consider... how does the LBS know about the status of the A and OP, unless they are snooping... and being focused ON the infidelity... is "snooping by way of verifying"
The only thing one will ever know is... doing the same thing will change nothing...
MWD's messages are quite clear of, focus on oneself, change one's behaviours in positive ways, infidelity is a symptom, ignore the OP, allow the WAS to see the LBS' positive changes.