Does anyone have advice on how to handle seeing her when I have to pick up and drop off the kids?
Been going through this myself. For the first few days I had tears, and a little anger. Now? I try to be friendly, discuss whatever pertains to our son, and let things dissolve when she wants. This situation is the last in which she'll discuss you and her. Difficult? Yes. You have to fight the urges, or it's likely she'll say something to hurt you.
Me: 35 W: 32 S: 4 T: 6 M: 4 Physical Separation official: 5/21 Currently: DR/DBing, Focusing on me and son
Cheating on a good person is like throwing away a diamond and picking up a rock.