As your brother, I feel it's my duty to warn you... You worry too much.
In the name of the Warrior, I charge you to be brave. In the name of the Father, I charge you to be just. In the name of the Mother, I charge you to defend the innocent. Arise, Brienne of Tarth... A knight of the Seven Kingdoms.
Father is not joffrey
I pushed a boy out a tower window, crippled him for life for Cersei. I strangled my cousin with my own hands just to get back to Cersei. I would have murdered every man, woman and child in Riverrun for Cersei.