Sister Wives - Season 4 (2012)

Everyone has questions about polygamy. Today the Browns answer the toughest questions submitted by viewers. From contraception and gay children. to Kody's favorite and least favorite traits of each wife, nothing is held back.

The Browns apply for separate mortgages as they dream of getting their family into adjacent homes. Meanwhile, Janelle is still determined to open a gym, but will Kody support her plan? Later, Meri discloses the details of her past fertility problems.

What's the most awkward day of the year for a Polygamist? Valentine's Day! And how do the Browns handle monogamy's biggest holiday of love? This year, Kody takes his young daughters to a daddy-daughter Valentine's dance at their school.

The Brown brothers are coming to town. Kody ditches his four wives for his three brothers and they hit up the City of Sin. They cruise on motorcycles, hang out at a biker bar, and shoot guns.

Logan, Mariah, Madison, and Hunter head back to Utah to visit their family and friends, but more importantly, to visit the happy home they left behind. How will they feel about being back and will they have any resentment or regrets since leaving?

Kody makes good on his promise to Meri that they can escape to Mexico for a romantic getaway. They climb ancient temples and swim with dolphins. Despite all the romance, the conversation turns serious when Kody asks Meri about Robyn's offer of surrogacy.

The Brown family is bringing it home. The Browns invite viewers into their home to answer more in-depth questions about their plural-marriage lifestyle. But this time, they invite their teenagers to join the discussion.

As high-school graduation nears, Logan finally decides which college he will attend. Meanwhile, Kody and the wives are on the verge of fulfilling their dream of bringing the family back together. Will they finally make their dream come true?