I doubt that she's hooking up with anyone at this weekend thing. It's just a bunch of her high school girlfriends with spouses and SOs. I wouldn't want to go, even if she invited me. I don't like her BFF after what I believe she's told my W over the years, and most of her high school friends are small town, kind of boring folks. I would be uncomfortable, even if we weren't in the process of separating.
