Hey watch what u say when did u see her act like a brat huh? She did that to protect herself and her family so they won't meet their tragic end and also she's doing that so she can pay for her sins because she just felt like she's responsible for the things that happened before that's why she's trying her best to change their fate and correct her wrong doings even if it means to sacrifice her life.. if it were me I wouldn't get any courage to do that because I'm not as brave as her this just justify that she really is changing for good.. yk it's really for a person to change their personality and to repent but she did that's why I admire her