Yes. Filming for Season 4 is currently underway.
Season 4 of 'Sister Wives' is slated to debut in North American cable markets on May 13, 2012.
june1
October
Sister Wives - 2010 Polygamy Questions Answered - 6.7 was released on: USA: September 2013
Sister Wives - 2010 Infertility and Nesting was released on: USA: 3 June 2012
Yes. Filming for Season 4 is currently underway.
Sister Wives - 2010 Brown Family Confessions - 4.10 was released on: USA: June 2012
Yes, Sister Wives was on the air in 2013.
Sister Wives - 2010 Sister Wives Separated was released on: USA: 13 May 2012
October
Sister Wives - 2010 2012-06-10 was released on: USA: 10 June 2012
Sister Wives - 2010 2012-06-17 was released on: USA: 17 June 2012
Sister Wives - 2010 2012-11-18 was released on: USA: 18 November 2012
Sister Wives - 2010 2012-11-25 was released on: USA: 25 November 2012
Sister Wives - 2010 2012-12-16 was released on: USA: 16 December 2012
january 22, 2012
The fourth season of 'Sister Wives" premiers on Mother's day, May 13, 2012.
Sister Wives - 2010 4 Wives 4 Valentines was released on: USA: 3 June 2012
Sister Wives - 2010 Polygamy Questions Answered - 6.7 was released on: USA: September 2013