Even if you suffered you don't have to make suffer others, you can think to them too. Just to see how ml sis suffered from the curse and how all of them are I'll during their childhood its an hell. So even if there something in the past she has no right to say anything. Cause you don't want to suffer more you leave your child ? Well no....
Sure but thats not à reason to hurt them either, since they're the 1rst ones to know hell ( if I can say it like that). Sophie mom should have probably felt betrayed cause they hide her the curse and once her husband died well she became vengeful.
But when she came dhe didn't even spoke of Sephi. Tell me that à kid hurt her ? What did he do ?
I've read a manga / novels really similar with both twins separate at birth meeting changing place etc and who felt largely better....