Yes Griselda read him for the filth. Throwing a tantrum like a damn child. In wars people, innocent people, die on both sides because two bulls decided to fight.
First, your brother was a knight and went to war, there was a chance he wouldn't come back and that is exactly what happened. Elkin just finished talking about how he had been discriminated against since he came to the country, and it is the first time he has been invited to a banquet and you throw a fit at the dinner table to call his people all sorts of names and wanting to exterminate them. That shit ain't cute. You lost some one, but he lost someone too.
Like Gris said, unless Elkin physically killed your brother you can't come at him sideways. That was some insane, foul shit.
Blondie can go fly a kite.