Big Love is a drama on HBO about a Mormon family in Utah that definitely believes in polygamy.  The show stars Bill Paxton as Bill Henrickson and his three wives, Barbara (Jeanne Tripplehorn), Nicki (Chloe Sevigny), and Margene (Ginnifer Goodwin).

The show also focuses on their family of a combined eight children across the wives.  The families live in three neighboring houses and the show is into its third season.