Have you thought about asking her to sleep elsewhere?
I have thought about that a lot this week. I'm really torn since I don't have the concrete proof of an A. But, only a fool would believe she's not in one.
The other thing I'm toying with regarding the nightly GALing. Do I just tell her I'm going to start coming and going as I please after the kids go to bed? i.e. I'm not going to text her or tell her (if she's not nearby) where or when I'll be back.
M: 40s W: 40s 2 Ds PA suspected Summer 2019 / assumed still ongoing BD: Fall 2019