@demascus3 are dead parents the only thing not forgivable?!? there are a ton of things possible, from dead / assaulted friends, other family members, over an attacked home village to dark wizards being very bad people in general (children sacrifing or the like...), after all, Lucy is an emotional being
and "you will regret touching the brotherhood!" - eeh, you were the assailant and already tried to kill him and sell the girls into slavery, how much worse can it get?!?