Watch Sister Wives Season 19, Episode 1 premiere streaming for free, or on demand
Sister Wives is back for a new season with the premiere of a what should be a dramatic Season 19 filled with relationship drama and navigating a complex life as a polygamist family. The show airs tonight o n Sunday, September 15 at 10 p.m. with a live broadcast on TLC, or streaming right after on demand for free.