Why are you still bringing this stuff up? In the big picture it doesn't matter if it was a Monday or a Friday. Yes, he had an affair. Yes it is over. Is he working to try and rebuild the relationship with you? Is he trying to make ammends? LET IT GO!!! He is with you, his wife, not OW. Can you at least be happy with that? You have the chance to start fresh and leave the past behind in the dust. How many times did you cry over the fact that you thought you were heading for a Divorce? Be thankful that you are no longer in that position. That is exactly why you are supposed to be working on YOU, learning to forgive, moving forward, not being stuck in stagnant waters. IF you want this man to stay home, then stop the nonsense or you will push him away again.
There can be no testimony without a test. I am praying to go through this test and come out the other end with a new and better marriage then before.