The Browns head to New York to appear on national television for the first time as open polygamists in the Season 2 opener. Back at home, the kids attend their first day of public school.

The Browns visit Kody's family in Wyoming, hoping to find some tranquility in the wake of the police investigation involving the family.

Kody and Janelle plan a private camping trip that results in a discussion about family finances. Meanwhile, Robyn opens up about her insecurities of not wanting to be a burden on the family financially.

Candy, pumpkins,and Polygamy: The Brown family celebrates Halloween with 16 trick or treaters, 21 colorful costumes, and 24 great pumpkins.

It's Wife #3's turn with Kody! Christine and her kids head to Vegas so they can spend time some alone time with their dad in her favorite vacation spot. Meanwhile back at home, Meri decides to take the rest of the family out for a bowling night.

Meri goes to the doctor for a cancer screening, but will the results be more than she bargained for? Meanwhile the wives are doing something they've never been able to do before: invite their monogamous friends over for dinner!

The Browns go to a cabin in the woods to get away from the pressure of the police investigation.

The Sister Wives struggle to accept that this will be their last Christmas in Utah; a massive change to the family dynamic.

Kody and the wives prepare for their move to Las Vegas by telling the children and packing up their homes. Later, plans turn into panic after the media gets hold of the news

Kody must tell the younger children that they will be leaving Utah forever; plans turn to panic when the media gets news of the move.

The Browns arrive in Las Vegas and search for a home where they'll be able to rebuild their lives. Also: One of the wives has some exciting news to announce.

Robyn finally announces her pregnancy to the family. Meanwhile, the Browns continue to adjust to their new lives in Las Vegas.

The older kids make new friends in Las Vegas; Kody, Christine and Janelle try working in real estate.

Robyn has a pregnancy scare and rushes to her midwife to find out what's wrong. Meanwhile, the other wives decide to make over one room in each of their houses.

Kody is followed for four days as he moves each day to the house of a different wife, and he opens up about how his life has changed since the move to Las Vegas. Also: the gender of Kody and Robyn's baby is announced.

The Browns return to Kody's hometown for the first time as open polygamists, and he's not sure how his childhood friends will receive them. Later, Robyn and Kody reveal the baby's name.

The wives open up about their attempts to lose weight, and later, they head to the gym for a body-fat analysis.

The Brown family goes camping on the Fourth of July. Also: Christine's daughter, Ysabel, and Robyn's daughter, Breanna, move into Meri's house temporarily.

Questions about courting another wife and jealousy are fielded by the Browns when a couple from their church pay a visit.

The Browns are invited by a religion professor in Boston to speak to her students, so the older children come along to look at colleges.

The wives get makeovers and spend a night on the Las Vegas strip while Kody babysits, but the entertainment options in Sin City present a moral dilemma.

Kody has a guys' night out on the Las Vegas strip, where he dusts off his wrestling skills against a mixed-martial-arts fighter and fields questions about his marital arrangement. Meanwhile, the wives set up Robyn's nursery.

Robyn's first contractions generate a range of emotions about a new baby from the rest of the Browns, and not all of them are positive.