Sandy- Thanks for the different viewpoint. To clear up a detail, my W did not cry or cough up the name. I told the flowershop girl she was crying over a potential stalker and the flowershop girl coughed up the name.
The easiest way to stop this is confront OM. But I also believe it can't permanently stop unless it originates with HER. The only one that can really stop OM's pursuit is her.
But I don't know the script for that one. I appreciate your views and look forward to more.