Lois - they 'affair down', and yes, my xh wasn't proud of OW1 [he is now on a second relationship with a very strange lady, but she isn't the piece of work that OW1 was]. To be honest I am not entirely sure if the second OW [and I have a couple of friends whose h's moved on eventually to a second OW] is replay. I hesistate to disagree with Cadet, but while I agree as long as they are with original OP it is Replay, next one is more like they can't face life alone, but they aren't done yet
I have a very stuck MLCer but a good friend of mine has a MLCer who is definitely inching through the tunnel and he is on OW2. It isn't intense - more like a distraction while they work things out . . . . but like I say, I could be wrong here.