Keeley Murdock's wedding to A.J. Jernigan should have been the social event of the season. But when she catches her fiancé doing the deed with her maid of honor at the country club rehearsal dinner, all bets are off. And so is the wedding. Keeley pitches the hissy fit of the century, earning herself instant notoriety in the small town of Madison, Georgia. Even worse is the financial pressure A.J.'s banking family brings to bear on Keeley's interior design business. But riding to the rescue -- in a vintage yellow Cadillac -- is the redheaded stranger who's bought a failing local bra plant. Will Mahoney hires Keeley to redo the derelict antebellum mansion he's bought. Her assignment: decorate it for the woman of his dreams -- a woman he's never met. Only a designing woman like Keeley Murdock can find a way to clear her name and give her cheating varmint of an ex-fiancé the comeuppance he so richly deserves. And only Mary Kay Andrews can deliver such delicious social satire. With Hissy Fit, she's created a story as outrageous, dishy, and true as Savannah Blues and Little Bitty Lies. Performed by Isabel Keating.