i added you so you can see his info but basically his family is loud and obnoxious but loving and loyal. his parents fight hard and love hard and make no apologies. sullivan is that way to a degree, though he's much more self-possessed unless riled up by something. but it takes quite a bit to make him lose his composure. family is definitely the most important thing to him and he'd consider her family. so there's nothing he wouldn't do for her.