If he died sanegiyuu

I'm this au sanemi never liked kanae like as a lover but as a colleague. Sanemi and giyuu were dating for about 6 years now and during their time as a hashira they unexpectedly had a baby😅 it was a hard time for both of them and especially giyuu since he was the one carrying the baby. Giyuu is a half demon and their daughter is a quarter demon. Giyuu parents are muzan and yoriichi ok! This is inspired by minority so check theirs out!!! It's honestly only the first one but that's it.