Stuart is a having a mid-life crisis. Desperate for something more in life, he tags along on his best friend's family vacation to Paris - then proposes to his friend's 24-year-old daughter, Rosalind, while standing under the Eiffel Tower.
Gabby and Grandma Gigi's road trip takes an unexpected turn when Gabby's prized dollhouse ends up with eccentric cat lady Vera. Gabby embarks on a adventure to reunite the Gabby Cats and retrieve her beloved dollhouse before it's too late.