>>81235573Two reasons, he's too young, and if you age him up, despite what the horde of Robin fangirls think, Damian seems exactly like his father in that women would just be a distraction from being Batman.
Pretty telling the only time we've ever seen him in a relationship ever was in an alternate future with no supervillains to fight and he'd still gone for the baddest girl he could find, Luthor's daughter. Same fetish for bad girls as his dad.