I have absolutely no idea what is going on.
I can't tell any of these black haired women apart from eachother, I dont know who is whose sister or mother or aunt or grandma. I have no idea what they're talking about, no idea what this practically means for Kaya's sister, don't understand what this could mean for any of the males in the family.
I still have no idea what Kaya is
The chapter with the ghost who was actually a molester was great. Everything afterwards has been an incomprehensible mess. Like what the fuck is going on. Stop throwing around the word "curse" like it has some inherent meaning that doesn't require any build up or further explanation. Replace every instance of "curse" with any other noun and it would be about as coherent.
These black haired women look so alike because they are duplicates, or "vessels" of the original priestess. So, Kaya is also a vessel and that's the reason she more or less gets possessed every time she defeats a specter.
This whole clone stuff is what the curse is, to give birth to vessels of the original priestess blessed by the gods, and thus retain the power in the bloodline.
All the problems with Kaya's mom (Mirai) arise because she wanted to give birth to a priestess, even though she was Ebisumori Mutsu's second daughter and therefore not a priestess herself (the tradition says that only the first child gets the Cursed Womb spell), out of jealousy to her elder sister Nana.
The reason Kaya is very strong is because the more time the fetus stays in the cursed womb, the stronger they become (also the reason Auntie Nana is weak as she was born prematurely). Mirai is now trying to give birth to a particularly powerful priestess with her second daugther to take revenge against the entire Ebisumory family or something like that.
I hope this answers your doubts
@SciFiMisc 