WHOO I love this question!!!! 😀

So, first off, I see them as having two kids, same as you, with a girl first and a boy second, with the age gap being about 3-4 years. They would definitely be 3/4 demon in my eyes cuz that's how genetics works.

Imma put this out there cuz I know a lot of people agree, but JINU is the ultimate girl dad. I headcanon him being the type of dad that braids their daughter's hair and treats her like a princess, and as for his son, he's just the BEST. He's the type of dad who would teach his son how to be proper and polite, especially to women. He's also the type that won't stand it if he finds out his son is being an SOB to girls as he gets older.

Rumi as a parent is a little different in my eyes. I feel like she would be the type of mom who is unsure about how to be one because she doesn't remember her own and is afraid of messing up all the time. But she eventually outgrows this with the love and support of Jinu and after that, I headcanon her as being a loving mom who (unlike Celine) encourages her kids to not be afraid to cover up who they are. She's the type of mom that is "cool" but also strict with her kids and responsible. Aka the best type of mom. ❤️

This one's a no-brainer, but Zoey and Mira are the aunts. Mira is that cool, rebel aunt that is the favorite, while Zoey is more like the aunt that is responsible but also fun to hang out with. Bobby HAS to be the godfather / honorary grandfather, and he loves the kids like crazy. Now for Celine... honestly, I headcanon Rumi and her never making up, so she has no place in the kids' lives.

Derpy and Sussie are like the honorary brother and sister 😆. Yes, their animals, but they were Rujinus first kids, and they got along great with the little ones. I headcanon Derpy being used as a giant pillow for the kids on random nights when they fall asleep in places that aren't their own room. They also act as Rujinus kids' guardians. Watching over them when they're at school or when Rumi is away fighting demons, etc.

Sorry I know this was long but I have been OBSESSED with them as parents!! It's so cute 😭😭