A newly engaged couple leave their families reeling when they surprise them with news of their upcoming wedding; when their bombshell revelation blows up, they are forced to look beyond their fantasy and confront the reality of their lives.

A young man attempts to mend a broken relationship between his controlling fiancé and his overprotective mother; when the two sides start to compare notes, however, the women wonder if his desire to keep the peace has actually ignited a larger war.

Newly engaged couples whose families have voiced concerns over their proposed marriages bring their families to live together under the same roof.

A bride-to-be with two daughters attempts to make peace with her fiance's misogynistic best friend before their upcoming wedding; the couple discovers, however, that the key to a successful union lies in prioritizing and protecting their own.

After eight years together and a wedding in two months, a divorced father of two still tries to get his mother to acknowledge his bride-to-be; in the process, he realizes that his own childhood wounds are what really need healing.

A young couple hopes to gain the blessings from the bride's family, including her extremely religious grandmother; in the process, the groom wonders if his fiancée's insecure and destructive behavior might signal that she isn't ready for marriage.

With only seven days until the wedding, two desperate fiancés attempt to find peace within their feuding families; they are completely ill-prepared when their relatives unite with one common purpose: to declare they are not ready for marriage.

It's a passionate plea for acceptance when two young women decide to surprise their families with news of their upcoming engagement; after the initial shock wears off, it is evident that the concerns for this couple run much deeper than gender.

A fun-loving groom introduces his devout Christian family to his sexually free-spirited fiancée; sparks fly after his soon-to-be bride tells his mother about their bedroom exploits.

When a reformed ladies' man asks his sweetheart to marry him, both of their families are skeptical of his ability to stay committed; after additional revelations and stories surface, the couple's seemingly unbreakable bond begins to fracture.

A young man desperately seeks his family's blessing for his upcoming wedding; however, when it becomes clear that his ultra-traditional mother may not be able to let go, he must choose between the woman he loves and the woman who raised him.

A newly engaged couple brings their families together to meet for the first time, but they fail to be honest about the problems in their relationship; two brothers unite to take matters into their own hands.

When a recently divorced woman and a reformed ladies' man move quickly into a new relationship, their adult children worry that their infatuation is a case of "puppy love" and won't last.

When a spirited young businesswoman falls hopelessly in love with an older man who suffered a tragic loss, both of their families worry that their impending union may be more about filling a void then building a life together.

A former military man wants to marry a woman he met online and start a new life on the other side of the country; while his family is in the dark about his decision, his new fiancée grapples with the weight of his posttraumatic stress disorder.

Just days before the wedding, two desperate fiancés attempt to broker peace within their feuding families; they are completely caught off guard when their relatives unite with one common purpose: to declare they are not ready for marriage.

Newly engaged couples whose families have voiced concerns over their proposed marriages bring their families to live together under the same roof.

Marrying someone you have known for no more than 90 days comes with more risks than traditional unions. This companion series to "90 Day Fiance" sets out to see how the relationship has worked out for several couples from the original show. The show reveals what has gone on in the lives of the returning couples, whom TLC calls "the most memorable from previous seasons," since they tied the knot. Among the issues the couples have faced are criticism from their loved ones and on social media, potentially having to move away from their hometowns, and pregnancy struggles.

Long-distance relationships have challenges that are sometimes difficult to overcome but consider if the distance traveled was halfway around the world and a couple had just 90 days to decide whether the courtship should conclude with marriage. That's the situation facing the men and women profiled in this series, which shares the complexities of international romances. Using a visa that allows foreign fiancees of American citizens to travel to the U.S., the men and women experience life in the States with their prospective mates for the first time. Culture and language barriers must be overcome -- not to mention the stigma of being thought of as mail-order spouses -- but here's the elephant in the room: The couples must marry before the visas expire in 90 days, or else the visitors have to immediately return to their countries. With the clock ticking, these couples discover if their "happily ever after" is meant to be.

Once the final rose is given out at the end of a season of "The Bachelor," the spotlight on the happy couple usually fades away, except for entertainment news stories if they actually wed, divorce, or have a child. The cameras are here to stay -- at least for now -- for Ben Higgins and Lauren Bushnell, who got engaged on the show's 20th season. The pair welcome cameras back into their lives as they prepare for their wedding day and then start their new life together, navigating the real world without "Bachelor" host Chris Harrison around. Fan favorites from "The Bachelor" and "The Bachelorette" make appearances to visit Ben and Lauren, sharing their advice about life after the show.

Capitalizing on the success of its hit series "Sister Wives," TLC focuses on the journeys of three unique families in various phases of polygamous relationships. Cameras capture the intimate process of men seeking, dating or incorporating a new wife into their family structure and the myriad triumphs, frustrations and heartaches associated with the emotional changes. Of course, with multiple husbands, wives and 20-plus children residing between the households, drama-filled days are inevitable. But these families are determined to open their hearts and homes to new wives, even if a few growing pains are felt along the way.

An eligible bachelor dates multiple women over several weeks in hopes of finding true love.

A wedding ring worth a quarter of a million dollars, a $30,000 cake and a groom entering on an elephant are among the eye-popping excesses featured in this look at over-the-top nuptials. From fantastic food to fabulous fashions (including multiple wedding dresses) and luxurious locales, brides and their grooms go all-out to plan the wedding to end all weddings.

Singles come together in a tropical location to look for romance, with one couple winning a cash prize.