NOOOO OMG
I'm sobbing and throwing up
i had a feeling like that! nakamura was worrying about a guy who tried to kill her and her children. during the stabbing incident, she called ryota as her son, which showed she has also become one of ryota's "mothers". plus she cares about ryota more than her own son.
btw where did you read the raws?
Try searching "mother parasite raws". At the moment there are only Japanese and Chinese raws
Mrs Nakamura isn't "our" heroine. She'll be worse than Mrs Kasai at some point. I read the raws