"A half-sister who disguised herself as the dead wife of her true love, forcing a separation. Who also, I will remind you, has used the same deception to get pregnant." One could hardly tell if he believed Regina would try to invite her back, somehow, still, seeing it was the "moral thing to do" -- making her more of an idiot than he took her for -- or if she might decide reconciliation was not in the cards after all. In a more permanent sense.