Oh. What. Fun.

Everyone is home for the holidays, clamoring for all the Christmas cheer only their mother can whip up. They can already smell the chestnuts roasting—or is that Mom’s hair on fire?

From a New York Times bestselling author comes a laugh-out-loud short story for any mom who’d rather wreck the halls. Now a major motion picture from Amazon MGM Studios.

Tyler, Channing, and Sammy Clauster have descended on their childhood home, with significant others and four-year-old twins in tow, for another good old-fashioned Christmas. Overwhelming holiday magic, as always, comes courtesy of their mom, Claire. They know she’s thrilled to cook, wrap gifts, decorate, accommodate, play games, overprepare every Christmas Eve Eve Eve tradition, and still let Dad be known as the Fun One. It’s her thing, right?

Maybe the family should have paid closer attention. Because this year, something is a little off-key—and it’s not just the carols.