In episode 10, Brody's wife mentions knowing that he had sex with Carrie. Did she just figure this out on her own, or did he tell her and somehow I forgot? I just watched all 12 episodes in a couple days and with all the holiday events, for some reason it is slipping my mind. I feel like I remember them discussing him having sex with her, but it was after she let him know...but I might be wrong. Can anyone tell me the episode he tells her (and where about in the episode)? If he does?