American Dad! (2005)

S22E11 A Donkey's Shame

After discovering that John Mayer has been secretly communicating with Francine, a furious Stan insists they drive straight to Las Vegas to confront the singer face-to-face. Francine reluctantly agrees, hoping to clear the air. Along the desert highway, their bickering escalates, but a sudden breakdown forces them to work together. When they finally track Mayer down at a casino, the confrontation takes an unexpected turn, revealing more about Stan’s insecurities than Francine’s loyalty.