"It's not that I don't love you, Mother. It's just I wouldn't want to steal all of your attention away with the pitter patter of small feet. Besides, you'll always have me and I already cater to your every request."

He would be considerate to use his power if one of Joker's antlers decided to spear him but he appreciates the consideration. He even raises a hand to pat him on the head with a soothing gesture, "If you really want me to settle down you're just going to have to wait until I'm ready. No common woman will suit me. She has to be just as horrible as I am to tame me."