So he hadn't misunderstood, but she clearly could not see past the end of her own nose on this. He was willing to let her argue for it a bit more however. Phineas was interested in seeing just how attached to the idea she was. "See, the thing is, I have never needed to find comfort outside of the marriage, Ursula, so tell me how this works for me?" Her past indiscretions were not forgotten, though he tended to not think about them as a rule, he had to wonder if they were not perhaps, as far in the past as he would have liked. Would he be surprised? No. Did it truly bother him? A little. Would he openly let her continue right under his nose? Probably not. He did want to watch her squirm about it just a little bit however.