I am kinda kicking myself for not just agreeing, but I don't want this not to work, and if she is still with OM, if there is a EA or PA, i don't think the time would be right.
The one and only requirement RetroV has for participants is that they not be involved in an affair. If I remember right they called each of us separately to confirm that there was no OP. If your W is involved in an A and tells them that she is, then I don't think they'll sign you up.