Mr. & Mrs. Dixon Hide a Body by Jennifer Holdich

From the author of Julie Tudor is Not a Psychopath (“wickedly funny and darkly compelling”) comes a twisted new thriller about a marriage built on lies―and a body that won’t stay buried.

Daisy Dixon is desperate to escape her controlling husband and crumbling estate. But the night before she leaves, a terrible accident changes everything.
Instead of calling for help, Daisy and her husband make a choice that binds them together in the worst possible way.
When blame starts shifting and loyalties shatter, Daisy realizes her husband isn’t just her partner in crime―he’s her competition. But if someone is going to prison, it won’t be her.

Twisted, darkly funny, and deliciously vicious, this is a high-stakes game of love, betrayal, and revenge―where the most dangerous thing in the house isn’t the body.
It’s the marriage.