Five former sorority sisters, all in their 50s, undertake the adventure of a lifetime when a mysterious invite reunites them at an exclusive resort set on a private island.

Samantha Parker is picking up the pieces of her life—and a pen to sign divorce papers—after she finds out her husband has been cheating on her and the other woman is expecting his child. While the idea of leaving town and starting over is appealing, Sam's only option is to head back to her childhood home of Cocoa Beach, Florida, to help her recently widowed mother run their family inn. Can she go home and start her whole life over at forty-three?

Between her cheating husband and her on-air meltdown, Marzie Nowak is going through a bit of a bad spell and a heck of a midlife crisis. Her kids have flown the coop to college, and her husband has opted to trade her in for a younger model. With nowhere else to turn, the ex-big-city journalist crawls back to her superstitious hometown of Widow's Bay just in time for their annual pagan festival. Her new, much less glamorous gig has her reporting for a local news website.

The very moment that Raina Wingate learns her husband of sixteen years wants to separate, she gets a call that her father has suffered a stroke. Racing to her family’s home on Amelia Island, Florida, Raina hopes the time apart will heal her cracked marriage and that she can step into her father’s real estate business and keep it running. Her sister, Tori, a divorcee who owns a catering business in Boston, also flies in to join the others at the hospital. But an unexpected run-in with their father’s rather attractive neurologist adds a new dimension to the days and weeks ahead.

High-school sweethearts Daniel and Maggie Wheeler live an idyllic and picture-perfect life in the suburbs of Boston. Daniel works at a prestigious investment firm in the city, and Maggie has been his devoted and supportive wife for over thirty years. They have five children, two boys, and three girls, and are the envy of all their friends. Everything about the Wheeler home seems full of joy and love just as long as no one looks too closely. When Daniel makes an announcement that Maggie never anticipated, her world is turned upside down.

Margaret Dane Clayton has spent her entire life at the Dane Crown Inn, the beautiful resort in the quiet beachside town of Emerald Bay. But the inn once hailed as the "gem of Florida's Treasure Coast" is showing its age, much like its fiercely independent owner. Margaret swears she'll keep the doors of the inn open forever—until an accident forces her to accept that she can no longer cater to guests on her own. After reaching the most difficult decision of her life, Margaret asks her daughter and nieces to grant her one final wish before she places the property on the market.

She’s 43 years old…and starting over from scratch. How did this happen? She had it all together. A stable marriage of two decades. Two grown daughters. And now she and her husband, empty nesters, were moving to a beach house. Until he showed up late one night and tore their marriage apart. A secret life. A different woman. Another family. Left alone, she has to begin again. And then her estranged sister and mother get thrown into the mix. When she buys a house on a small South Carolina island, will she learn what life is really about?

Ivy Marin’s life implodes after discovering her late husband spent their life savings on a beach house. Strapped for cash as an art teacher and with nowhere to go, Ivy and her recently jilted sister head to Summer Beach to recreate their lives. If only renovating a historical home didn’t unveil a host of hidden secrets in the beachside community—and her former high school crush wasn’t in charge of the small town.

When the unthinkable happens, and Claire Thompson's husband dies suddenly, she's left wondering how to go on. Being a wife and mother is all she's ever known. Grieving and lost, she decides to take her family for one last trip to their beach house before she's forced to put it up for sale. The house is filled with happy memories, and it seems like a great way to remember Bryan.

When Eliza Whitney loses both her beloved husband and her high-powered job in the same month, she’s uncertain what the next chapter of her life will look like. At 53, she’s too young to retire and too old to start over. Then her estranged father’s widow contacts her and asks her to come to Sanibel Island to help settle his affairs. Eliza sees the trip to a place called Shellseeker Beach as a distraction from her loss and maybe a way to get some closure on the difficult relationship she'd had with her father.

Samantha Parker is picking up the pieces of her life—and a pen to sign divorce papers—after she finds out her husband has been cheating on her and the other woman is expecting his child. While the idea of leaving town and starting over is appealing, Sam's only option is to head back to her childhood home of Cocoa Beach, Florida, to help her recently widowed mother run their family inn. Can she go home and start her whole life over at forty-three?

When Ann Rutherford's husband dumps her for the bimbo in his office, unfairly leaving her without a home or a job, she reluctantly joins forces with Rhonda DelMonte to convert Rhonda's Florida seaside estate into the small upscale hotel it once was. Ann, quiet and reserved, is no match for brash, bossy Rhonda, who left the family's New Jersey butcher business after she won the Florida lottery.

The very moment that Raina Wingate learns her husband of sixteen years wants to separate, she gets a call that her father has suffered a stroke. Racing to her family’s home on Amelia Island, Florida, Raina hopes the time apart will heal her cracked marriage and that she can step into her father’s real estate business and keep it running. Her sister, Tori, a divorcee who owns a catering business in Boston, also flies in to join the others at the hospital. But an unexpected run-in with their father’s rather attractive neurologist adds a new dimension to the days and weeks ahead.

A year ago, Lydia became a widow at 38 when she lost her beloved husband to cancer, and despite the support of her friends and her teenage daughter Holly, she’s had a hard time moving on from the loss. She feels stuck, uncertain of how to carry out her husband’s final wish that she do something that scares her. Angela Collins has what seems like the perfect life - a beautiful little boy, a loving husband, and a good career. But that all comes crumbling down.

Claire Turner finally has everything she wants. A successful business, a small bungalow near the beach, and the camaraderie of her two best friends. She's successful and independent - something she would have never thought possible before her husband's mid-life crisis and their subsequent divorce. When a rival business opens across the street, Claire worries that she could lose everything she's worked for.