“Bruce does the “mom arm” thing whenever he has to come to a sudden stop and one of the batkids are with him, no matter how old they are. Dick and Tim had parents who did before and don’t think much of it. Jason acts annoyed but secretly is okay with.
“ Helena Bertinelli is Damian Wayne’s favorite teacher. She teaches at Gotham Academy and he doesn’t realize she’s the Huntress until they meet up on patrol and she scolds him for not keeping up with his homework. After his resurrection, Damian goes.
Wally West was the one who made Roy go to rehab. Two days after he found out Roy was doing drugs he broke down the front door, dragged Roy around by his ear, stuffed him in his car, and ranted about not wanting to anymore people ruining their lives.