Got it. The niceness is about 30% of my gauge, considering it was hard for 2 months there for her to even be in the same zip code with me and not be hateful. The other 70% is based on intel showing movement in the marital direction and movement back towards God & Recovery which was completely abandoned back in late Oct.
This movement all started very soon after me calling her out on the carpet in early Dec about what I knew, who I knew, and when I knew. She scrambled pretty quickly. I think in the light of day it wasn't all a pretty little picture like it often looks in the dark of night.