The trying to be strong in the outside while also feeling so inferior in the inside.
trying to hold that self-deprecating monolog from going out so to not create a guilt trip for the other party.
Then when the other party actually feeling guilty and the stress that just coming down so hard...
Ohara just want to keep Jeremy for herself because Jeremy seems has "much" affection to our Shully.
it turn into bloody tragedy, though as much as I want to hate Ohara she should receive as much shock a the other too, or worse Jeremy would cut her.
The adoption method then married of is quite "common" topic in a rich family story.
Like when the rich only has daughter and they want a heir they adopt the male and married both "sibling"
tho I don't know the different between adoption and joining the female koseki on/after married,
I mean...