I can only tell you that I kept my rings on (I have two; one W gave me on our 10th anniversary) until WAW confirmed she was continuing her PA and would not stop it. She kept wearing both her rings (she has two wedding rings) for a long time but now is wearing only one of them.
Then, several months later, when (I think) her PA stopped, I put them on when I saw her on our infrequent "dates." But sometimes on our "dates" I don't wear them — I want to keep her guessing.
Spouses and ex-spouses DO notice rings or the lack thereof. They are important messengers.
