 The second part of Season 2 brings the announcement of the sex of Robyn and Kody 's baby and the Browns ' struggle to adjust to life in Las Vegas . The episodes following the Season 2 hiatus focus largely on Robyn 's pregnancy and the kids ' adjustment to their new lives . The abrupt move to Las Vegas brings about behavioral problems in some of the older kids , which is also discussed largely in the second half of Season 2 . During these episodes the Browns also explore possible businesses that the five of them ( Kody and the sister wives ) can run together . Several episodes after the hiatus discuss specific topics such as jealousy among the sister wives , especially regarding courting a new wife , how the parents combat the influence of Las Vegas on their children , and how the Browns are preparing the older children for college . Mona Riekki is back in this season and is working with the family on finding a permanent home in Vegas . In the finale , Robyn gives birth to baby Solomon on October 27 , 2011 and the possibility of Meri having more children once again resurfaces . 
 The second part of Season 2 <a href='uninflect' title='1'><mark>brings</mark></a> the announcement of the sex of Robyn and Kody <a href='null_genetive' title='2'><mark>'s</mark></a>baby and the Browns <a href='null_genetive' title='3'><mark>'</mark></a>struggle to adjust to life in Las Vegas . The episodes following the Season 2 hiatus focus largely on Robyn <a href='null_genetive' title='4'><mark>'s</mark></a>pregnancy and the kids <a href='null_genetive' title='5'><mark>'</mark></a>adjustment to their new lives . The abrupt move to Las Vegas <a href='uninflect' title='6'><mark>brings</mark></a> about behavioral problems in some of the older kids , which is also discussed largely in the second half of Season 2 . During these episodes the Browns also explore possible businesses <a href='null_relcl' title='7'><mark>that</mark></a>the five of them ( Kody and the sister wives ) can run together . Several episodes after the hiatus discuss specific topics such as jealousy among the sister wives , especially regarding courting a new wife , how the parents combat the influence of Las Vegas on their children , and how the Browns are preparing the older children for college . Mona Riekki <a href='drop_aux' title='8'><mark>is</mark></a>back in this season and is working with the family on finding a permanent home in Vegas . In the finale , Robyn <a href='uninflect' title='9'><mark>gives</mark></a> birth to baby Solomon on October 27 , 2011 and the possibility of Meri having more children once again <a href='uninflect' title='10'><mark>resurfaces</mark></a> . 
The second part of Season 2 bring the announcement of the sex of Robyn and Kody  baby and da Browns  struggle to adjust to life in Las Vegas . The episodes following the Season 2 hiatus focus largely on Robyn  pregnancy and the kids  adjustment to their new lives . Tdaabrupt move to Las Vegas bring about behavioral problems in sum of the older kids , which is also discussed largely in thdaecond half of Season 2 . During these episodes thedaowns also explore possible businesses the dae of them ( Kody and the sister wives ) can run together . Several episodes after the hiatus discuss specific topics such as jealousy among the sdawives , especially regarding courting a new wife , how the parents combat the indaence of Las Vegas on their children , and how the Broda are preparing the older children fa college . Mona Riekki bck in this season and is working with the family on finding a permanent home in Vegas . In the finada, Robyn give birth to baby Solomon on October 27 , 2011 and the possidaity of Meri havin more children once again resurface .