When he first left 9 ish weeks ago, I would not immediately agree to divorce. So he asked, "If I cheat on you (again), will you?" I immediately said yes and he said that is what he may go do then. He later apologized for saying that. Guess he was already in the process though.
I realized he has been barely seeing the kids because he "has so much stuff to do" and has literally just been leaving to hang out with this girl. I at least feel a little bit better so far today, but the sadness/anger usually comes later in the day anyway.