Everyone thought they had the perfect marriage.

But things are sometimes not what they seem.

Lisa Hodges has always thought her best friend Sue had a dream marriage. She'd married Curt, her high school sweetheart and current business partner. After 35 years of marriage, she never doubted him once - until Brandi Morgan joined their thriving insurance company. Brandi is 35, blonde and beautiful, and is also excellent at her account manager job. All the clients love her and business is up. Sue liked her quite a bit too - until the rumors started swirling.

And it all began with A Nantucket Affair, the island's biggest charity gathering with a catered dinner and dancing on the beach. As usual, Curt is the chairman for the gala, and this year, he has a new second-in-command, Brandi. Sue didn't give it a second thought, until Curt suddenly dropped the fifteen pounds he'd been whining about wanting to lose and a few well meaning friends started asking her what was going on.

Meanwhile, Kristen's boyfriend, Tyler is dealing with a devastating loss and Kristen wants to be there for him, but isn't sure how best to support him, especially when she discovers a secret he's been keeping, one that could have devastating consequences for both of them.

Abby is busy learning how to be a new mother, and Lisa is madly in love with her first grandchild. And Chase and Beth have discovered a new passion project - flipping houses. Beth does the research to find the undervalued homes and Chase works his magic to renovate them. But then they get in over their heads when a project requires more than they could ever have imagined.