If She Won't Stop the Affair?

[wont_stop]

She was gone the whole week except for Tuesday night. I was alone most of the week. It is Saturday morning, and she is here. We are supposed to go meet her mother and the kids at her timeshare. She came home at around 2 a.m. I am trying NC, deflecting her attempts at small talk and only saying short answers while trying not to sound angry. I want to tell her how I feel about what she did this week, but that's probably the wrong decision. How do I handle the 3 hour car ride? Thank goodness I decided to come home early on Sunday and work the week.