Sit down with the cast of the Sister Wives and listen to their thoughts on plural marriage, monogamy, and their relationships. | For more Sister Wives, visit http://tlc.discovery.com/tv/sister-wives/#mkcpgn=yttlc1Play Sister Wives Trivia! | http://bit.ly/Sister_Wives_TriviaSubscribe to TLC! | http://www.youtube.com/subscription_center?add_user=tlcWatch full episodes of Sister Wives! | http://bit.ly/1lBkx7F

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