From what it seems in chp 1, she won't forgive them just because they start to show her affection and regret the way the treated her(⌒▽⌒)
Saw the spoilers on this one, and I can spoil that for you, just let me put a bunch of random filler stuff here so that if someone replies it doesn't show up in the snippet it gives showing what comment they're replying to.
So anyways, that spoilage. She will end up forgiving them because of another spoiler..... yeah another one so keep scrolling~
So the Father and Brother are being brainwashed by Sharon. She isn't really sick, like you could have guessed by now. She's trying to have MC commit suicide since it's the only way she can get MC's ability is by having her kill herself since she can't kill MC herself. More spoilage behind that, but I think I gave enough~
I hope her family gets the punishment they deserve. I'm tired of the storyline where the MC forgives them just because they have a reason for their actions...