Erik opens up to Isaac while Helen ponders her future. Over margaritas, Maddie reveals the deal she made with Cal. Dana Sue and Ronnie plan a party.

More than margaritas are shaken up as Cal’s past resurfaces, an unsavory acquaintance returns to Serenity, and Helen faces a life-changing decision.

Maddie’s coziness with Cal causes complications, Helen fights for a mock trial student, Noreen receives a welcome visitor, and Erik bonds with Isaac.

Mary Vaughn drops a bombshell on Bill and Kyle. Annie has the shindig of her dreams – until a party crasher arrives. Erik meets a Serenity newcomer.

While delays plague the trio’s renovation plans, Maddie strikes a deal with Bill, Dana Sue stresses out over work and home, and Kyle opens up to Noreen.

New beginnings abound as Serenity welcomes Noreen’s baby, Isaac’s birth mother tells him her whole story, and Erik reveals his painful past to Helen.

The town’s tongues start wagging over Maddie’s new friend, Dana Sue suffers a health scare, and Helen takes a legal threat personally.

Mother Nature, a clumsy contractor and Maddie’s longtime rival conspire to throw the spa’s big opening into chaos. Tyler helps Annie out of a jam.

Friends gather to plan a celebration of life. Meanwhile, counseling is off to a rocky start for Ronnie and Dana Sue, and Isaac meets his birth father.

The questions keep coming as Maddie investigates the lot behind the spa and Helen looks for clues in what Isaac’s birth mother left behind.

Amid prying eyes, Maddie tries to move on from Bill’s fall from grace. Dana Sue deals with problems in her kitchen. Helen makes a life-altering purchase.

Dana Sue’s relationships become the talk of Serenity social media. Maddie uncovers who’s behind the town’s parking problem — bless their hearts.

In the waiting room, the families gather for news from the doctors, and Ty’s plans for the season change. Over margaritas, Helen shares an announcement.

Charlotte’s downward spiral takes her to a place where even Emily worries she can’t be saved as David and Nolan have a very public reunion.

Charlotte’s downward spiral takes her to a place where even Emily worries she can’t be saved as David and Nolan have a very public reunion.