Spartan, I completely relate to your statement: "The trust question is the one I've been asking myself a lot the last several days, and likely why I haven't been on here until today. Feels like every time I feel I'm forgiving her or feel like I can trust again something else comes up and I'm back to being mayor of Hurtsville"

Your W's behavior fits a WAS's behavior to a T. It makes sense to stop spending time together as a family, as hard as that will be. She needs to realize the consequences of her actions, plus it'll be good for your emotional health.