Just caught up on your thread. I am so happy to see the both of you are trying to make this as easy on your kids as possible (moving when they couldn't watch, balancing visiting times). W seems dead set on making sure she knows what you are doing, popping in, adding a jab or two for fun, and popping out. You are doing well remaining calm and setting a boundary.

I am proud of you for removing yourself from a situation that was becoming unhealthy for you. Will keep up on your posts.