Only time will tell weather he's cake-eating or not. I think they all do for a while when they are so confused but we still need to act as if and give it time. Remember OW is a symptom and not the cause. Try not to bring her up all of the time. By bringing her up you are keeping her fresh in his mind. last night you were someone he couldn't resist and thats great.

JAK

You don't get to choose how you're going to die. Or when, you can only decide how you're going to live now. ~Joan Baez