A month ago, W supposedly ended relations and speaking to OG. For a week or two, she was onboard with fixing things and moving forward. She has since started moving in the opposite direction which is why I suspect the contact is continuing.
I, unfortunately, had a very similar experience a couple of weeks ago - W was out of town, didn't take to OM the whole time she was away, and came back and wanted to keep things going with she and I. A couple of days later, after she was back at work with OM, she reverted back to her angry and confused state.
So many of these As are so tightly wound that they have to just fall apart at some point. Who knows what your W is getting from OM, or how she is behaving with him, but I'd be surprised if it lasts for a long time.
