#hisana

Calling your husband "lord"

Did byakuya have a kink for getting called with superior titles by his wife or smth?

by the time we learn about Hisana, its already been established that once you're sent to soul society its near impossible to find your real family, because you literally just pop into the world randomly, and there's so many souls

How did Hisana managed to die at the same time and come to Soul Society at the same time as a newborn Rukia?

Sure, there might be some interesting explanations, but...

... what happens when others small babies die in the World of the Living? Do they just appear in that "arrival line" that was shown in another manga panel and retrieved by whichever Shinigami is on duty that day?

Do they usually stay or go right back to the World of the Living through automatic reincarnation?

A way that would have explained why Hisana could have abandoned Rukia like that and not have searched for her until she married Byakuya, is if Rukia was in fact her daughter and the conception had been... non-consensual...

It would also explain them going at the same time to Soul Society if Hisana had died from childbirth right after a stillborn Rukia had been born.

They die pretty much at the same time. They're mother and daughter. They appear together at the Rukongai.

Unwelcomed memories of the violent act, the trauma of having to carry an unwanted baby, the grueling process of childbirth and subsequent death would have remain with Hisana. It's a horribly deep trauma.

Rukia is the constant reminder of all of that, so Hisana abandons her.

It's only when she marries Byakuya (comfort and safety, even without love from her part. ) that her mind goes back to a child that had no guilt at all for what had been done to Hisana.

And she thinks: "Have I put her in danger of suffering what I did too because I was too hurt and scared?"

So she starts frantically searching for her, guilt plaguing her. A new understanding of her actions towards a small innocent baby and how wrong it had been...

Byakuya was kind, but Hisana has not been able to love him. She's too broken to love anyone at all. But if she finds Rukia, maybe after some time she can come clean about everything to him. Maybe he can give Rukia what Hisana wasn't able to.

But then she gets ill. She worsens day by day. She's going to have to abandon the one that offered her a home and comfort. She's going to leave him without having giving him nothing in return.

She has Byakuya promise her on her deathbed that he'll look for Rukia.

It's too late for the truth now, and maybe it's better that way... if... when Byakuya finds Rukia, she won't have to carry the of the violence that conceived her.