Ashley and Dimitri Snowden are just a few days away from marrying Vanessa, but when their three families with their three big personalities all get together, everything can go wrong.

The Snowdens look toward the future after Dimitri and Vanessa become intimate, but Ashley surprises them with some news; Brandy reunites with the McGees; the Alldredges are shocked by the latest Jennifer news; the Winders discuss their future.

The Alldredges are frustrated by Jennifer's mysterious behavior; the Winders video chat with a potential sister wife; Paige questions if this lifestyle is what she really wants; the Snowdens prepare for Dimitri and Vanessa to be intimate.

Paige's jealousy gets out of control; Jeff receives shocking news; the Snowdens try to win over Vanessa's twin.

Vanessa and her sister clash over her choice to join a polygamist lifestyle; the Alldredges prepare for Jennifer's visit until Jeff gets a strange text message.

The Snowdens arrive in LA and hope their relationship with Vanessa will still work under one roof; the McGees nervously prep for Brandy's arrival; the Alldredges ask Jennifer to come for a visit; the Winders find a possible interest online.

The McGees set ground rules for courting and intimacy and ask a potential sister wife to meet in-person; the Winders launch their online dating profile; the Snowdens decide to make a move that could impact Vanessa's life in a serious way.

Surprises are in store when Jeff tells his wives about Jennifer's abrupt exit; Dimitri decides to introduce Vanessa to Ashley's mother without telling her; the McGees video chat with a potential sister wife; Sophie Winder's family visits.

The Alldredges' potential sister wife throws their courtship off track; Vanesa throws a curve ball at Dimitri on their date; the McGees move out of their camper for more space and privacy; the Winders take a public stand for their plural lifestyle.

Vanessa experiences life as a Snowden; the McGees tell their sons they want to seek a sister wife; the Winders go out in public as a trio for the first time; the Alldredges wonder if their potential sister wife, Jennifer, will show up on their date.

The Snowdens and the Alldredges court a new sister wife; elsewhere, young newlyweds, the Winders, still have a plural marriage in secret; the McGees seek their first sister wife.

Ashley and Dimitri Snowden are ready to take on a new wife, and when they meet Joselyn things seem promising at first; the Alldredges court a potential sister wife named Melina, and Jeff's first wife, Vanessa, faces challenges with her pregnancy.

The Alldredges, Snowdens, McGees and Winders all meet for the first time to answer tough questions about each of their journeys in plural dating and take a deep dive together into the season's juiciest moments.

The Alldredges' world is rocked by an unexpected phone call; Ashley Snowden proposes a new potential sister wife; the Brineys get some shocking news that threatens to tear them apart.

Vanessa's pregnancy is in jeopardy and she faces a life threatening surgery; the Snowdens meet up with Joselyn to see if she will come clean about sleeping with Dimitri; the Brineys go camping in hopes of easing the tension amongst the three wives.

April and Drew Briney celebrate a milestone anniversary while Angela and Auralee tend to the children; the Snowdens forge ahead with potential sister wife Joselyn; the Alldredges regroup after Melina doesn't show up and focus on Vanessa's pregnancy.

The Alldredges and Snowdens hope to finally meet their online potential sister wives face to face; tensions grow among the Briney sister wives, April and Auralee, and Angela Briney wonders what she has gotten herself into.

After meeting someone online, the Snowdens worry about how their family will respond; the Alldredges decide whether or not to move forward with Melina; the Brineys adjust to their new wife with impending legal issues.

The Brineys, Snowdens and Alldredges are in various stages of seeking a sister wife; with the arrival of their third wife, the Brineys all move under one roof; after a breakup, the Snowdens begin their search; the Alldredges seek a third.

This documentary series offers rare access to a community of 15 Mormon families that live in the desert of Utah. These families are unusual in that they are polygamists -- the practice of marriage to multiple people at once. In addition to particularly unusual, the families' lives are sometimes difficult, partly because in the state of Utah polygamy is both a third-degree felony, and because it carries the risk of excommunication in the mainstream Mormon church. This series examines the personal politics of courtship, how to behave correctly in front of your sister-wives, the complicated sleeping arrangements, and also acts as a catalyst to a wider reflection of relationships, love, family and faith in the contemporary United States.

The rarely seen world of a polygamist family is documented in "Sister Wives," which follows Kody Brown, his four wives and their combined 18 children trying to live as a "normal" family in a society that shuns their lifestyle. Three of the wives -- Meri, Janelle and Christine -- have worked for years with Kody to develop a cohesive, loving unit, and their marriages produced 13 kids. Then wife No. 4, Robyn, and her three children were added to the family much later, a development that produced mixed feelings, insecurities and uncertainties. Will it disrupt the balance and change the Browns' lives for the worse?

This groundbreaking docuseries chronicles the lives of couples navigating the most confusing, disappointing and uncertain time in their marriages. Imagine what a woman is thinking when her husband finally builds up the courage to share with her this life-altering truth: He identifies as a different gender. Each hourlong episode shares the deeply personal story of a couple attempting to make sense of their new normal. The wife has recently found out that her husband has grappled with his gender identity for years and has made the brave decision to become the woman he is inside. Viewers share in their journey as they take steps toward the husband's transition and the many other changes that accompany it.

"Family or Fiancé" follows the dynamics between eight engaged couples who bring their disapproving families together under one roof. The families only spend three days with each other, and the clock is ticking as the couples decide if they're going to tie the knot. Serving as the voice of reason in this chaotic time is relationship expert Tracy McMillan as she works to help the families confront their concerns. McMillan works with these newly engaged couples to strengthen their bond, air their differences, and reveal their true selves to their families. At the end of the third day, families are given their chance to speak. When that ends, the couples then have to make the ultimate choice -- "I do" or "I don't."

The "trophy wife" label has infiltrated Hollywood headlines for years, but what's it really like to be one? This docuseries follows a group of women who are married to wealthy, older, previously divorced men -- including the likes of real estate developer Mohamed Hadid -- and the baggage that comes along with them. They are faced with their husbands' ex-wives (sometimes multiple), children (who are sometimes their age), and the challenge of navigating their May-December romances -- all with the intention of becoming their husbands' "forever wives."

Caroline Manzo ("Real Housewives of New Jersey") has her own show about the chaos of three adult children living in her house. Despite being engaged, daughter Lauren has never left the Manzo household; sons Albie and Chris have returned home to save money for a new apartment, and Albie's girlfriend joins them; Lauren tries to expand her business; Chris gets into messes that are hard for Caroline to handle. Sister-in-law Jacqueline offers help, but caterer Albert focuses on more productive activities. As the series progresses, the Manzo children leave the house and head out on their own, leaving Caroline to wonder if she has succeeded in her role as the Manzo matriarch.

Kate Gosselin has focused all of her time on being a full-time mom of eight, but now she is ready to give love a chance again. Kate's dating skills have become rusty after being single for over a decade, so she has enlisted the help of expert matchmakers Rachel DeAlto and Adam LoDolce to guide her through the ins and outs of dating. The matchmakers will help Kate find her perfect match and will set her up on dates with 10 bachelors. The dates include two activities: one that's fun and interactive and another that is more personal and will help the couples get to know each other on a deeper level. The process helps Kate learn how to trust again and be open to new things.