I asked her if she would like to come to the park to play with our son. She accepted.
I did absolutely NO talking about the relationship at all, and avoided anything that could lead in that general direction.
She mostly just played with our son, and when she left, she told me thnks for inviting her.
She also sent me an unsolicited text message the other night (night before I picked up our son) saying that he enjoyed going to the movies, but he now thought he was Kung Fu Panda. Basically, she said it in a humerous way, and I responded in kind.
I'm hanging on, minimizing the contact any way possible, and trying to stay upbeat while I try to ride out the storm and pray for clear skies afterward.