I'm season 3, episode 1 but I've pretty much found Brody's daughter annoying from the beginning.
Also, Brody sure is confusing to me. I never feel I can totally trust him.
TIS
"Mankind must put an end to war before war puts an end to mankind. War will exist until that distant day when the conscientious objector enjoys the same reputation and prestige that the warrior does today." JFK
