Responses
She didn't have postpartum depression; that doesn't happen until after the baby is born. Saena is just a cruel bitch who basically psychologically abused her own child for years for no justifiable reason
you're right but people here are so hungry for a fairy tale ending where she gets close with her mom, marries ren, and becomes friends again with Sho even if she dislikes him and Ren hates him. I hope at the very least she stays ignoring Sho. This can't be all perfect. Something's gotta give.
So Kyoko's mother had postpartum depression (or is it prepartum because it was before she was born?) Seriously, Kyoko has like the saddest backstory out of any character I know!