Gabriel is totally the type to follow his child/grandchild around and hide in the bushes when they're out with their friends. ( my dad actually did that quite often the mall security had to post him on the board and I had to tell them it was fine).
After all the discussion of Uncle!Gabe “chaparoning” his niece around I can absolutely second this. I also see Gabriel being the type of parent who would grossly invade his kid's privacy just to make sure that they aren't getting up to something that he wouldn’t approve of. He will come across something that’s going to warm his blood one of these days. Daddy!Gabriel also either doesn’t knock or knocks so briefly that he’s in the door before you can state whether or not you’re decent.
Also, imagine it being Reaper. Reaper would be perfect for creeping around his child. He can ghost around from place to place virtually without ever being seen. And if he is seen you think the person trying to call him out is gonna try for much longer after they see who they’re messing with? No, I don’t think so. Reaper also takes it upon himself to scare the actual piss out of any and all boys because none of them are getting approved of. He’s at every one of her dates seething in the shadows itching to give the boy she’s with a shotgun shell to the chest for every single time he touches her.









