@Mongri The way i see it is. 1st interaction - sister tries to kill her with bow and arrow, she captures sister and trades for money. 2nd interaction - brother also tries to kill her with bow and arrow, so she leads man eating beasts to them. 3rd interaction - uncle? tries to kill her, the rest join in when she beats uncle (with a little help). At this point, they have tried to kill her multiple times just for existing, so if she leaves them alive they will always try to kill her. Better to kill them now.