Cassie, Abigail and Joy browse an estate sale, where Joy hopes to find a clock for Martha’s renovation. Stephanie’s ex-husband, Wes, comes to town to pack up their shared cabin.
Martha fills in as the local Dear Debbie advice columnist, getting an anonymous letter that adds intrigue during a progressive dinner attended by all of our Middleton couples.
Cassie pursues a temporary art history professorship while Sam diagnoses Adam. Abigail and Donovan realize that the missing diamond from the Middleton treasure may help break the curse.
Sam successfully operates on Adam, but not without complications. Joy dreams that Abigail and Donovan break up, and against Cassie’s advice, tries to stop it from happening.
Cassie displays Nathaniel Merriwick’s paintings for Grey House’s 225th birthday, inspiring Martha to direct a tableau vivant that yields new clues to breaking the Merriwick-Davenport curse.
Cassie and Martha smudge the Mayor’s Mansion in preparation for her housewarming gala as Abigail and Donovan decide to reunite and put up a final fight against the Merriwick-Davenport curse.
Cassie and Abigail are struggling with their significant others. Could it be the dirt? As the cousins come together to crack this case, someone they never expected arrives to fill them in.