I feel bad for the daughter. She clearly likes her family, and, to be honest, she is really smart. She saved her parents' life. She saw MC wanted money and went to get all the money they had, so he would go away.
And, to be honest, if someone gouges out the eyes of someone you love in front of you, I doubt you would be like, "Well, they deserved it. We are now even, ok?" Even if your loved one actually deserved it. You might want your loved one to be punished in some way, but you don't want them to get hurt. Much less turned into a disabled person. So, imo, anyone who says she was stupid for saying "I hate seekers!" is either a hypocrite, has a few screws loose or doesn't care about anyone other than themselves.
MC could have handled in a better way, so that the daughter wouldn't hate him, but that's not how he rolls. I mean, he sold his ex party members to a slave trader after they betrayed him. The village chief met him once, so why would he show mercy to him, who was basically a stranger?