Well, it's only rational to not forgive them for what they have done to hurt her until now. Even if they make amends now, does it erase her hatred for them? Nope...
She won’t hate Reynold and the father, though. Derrick is an exception. He’s an asshole. And throughout the whole ordeal, from spoils I’ve read, Reynold has shown he isn’t a completely bad person. Eg. when she’s falsely accused of doing something to the CP during this whole hunting arc and is locked up, he actually defends her. (Something along the lines of that). Also, the father does as well. Derrick doesn’t, though. He legit tells her to just admit to something she didn’t do, staying the asshole he is. Not everything is black and white, the father and Reynold are gray, I’d say. ╮(￣▽￣)╭
We'll just have to wait to learn her opinion on them after they have changed. But it is a fact that Derrick is an asshole( ･﹏･)
call me cold but for me, no matter how many changes the brothers are i could never see them that way, the past and present is still them, theyre treating her better are just the bare minimum of human things..