Sister Wives: Janelle Tells Cameras to SHUT DOWN After Explosive Kody Fight

Janelle Brown gets heated! In a new teaser trailer for season 18 of 'Sister Wives,' more of Janelle and Kody's expletive-laced fight is revealed. In the clip, Kody slams his second wife, insisting, 'You have cheated me out of my family.' Janelle tells him that he's 'manipulating,' and as he walks out of the house, she shouts at him, 'You stay and talk,' before adding a ‘F**k you!’ as he slams the door. She then turns to the TLC camera crew and says, 'Shut it off.' The season 18 premiere of 'Sister Wives' airs Aug. 20 on TLC.