Mallory always kept to himself, he liked living his life away from the prying eyes of the people of Casterly, with his clinic in top shape he had everything he wanted but that's what people thought. Harley couldn't bring himself to kill his little brother, his father saw this along with other reasons as weak will, he was exiled from the pack after being injured. In exile he learns the meaning of love and and also to how to cherish something you've waited for, for twelve years. 1.guyxguy