Everything to know about the timeline for Sister Wives season 19 and when the One-On-One Tell All episodes are filmed.Sister Wives follows the unique family life of Kody Brown, his four wives, and their children. The show offers an inside look at the challenges and dynamics of living in a polygamous marriage. It explores how the family navigates relationships, parenting, and societal pressures while sharing personal milestones and struggles. Airing on TLC since 2010, Sister Wives has gained attention for its honest portrayal of a lifestyle rarely seen on mainstream television.