Honeymoon Crashing takes an awkward idea and finds a surprisingly warm family comedy within it. The developments are predictable, but the relationship between mother and son supplies enough feeling to keep the film inviting.
After his fiancée leaves him at their wedding, Lucas still has a paid-for honeymoon in Mauritius. He goes with his mother Lily. The arrangement creates uncomfortable situations and comic confusion, while also forcing them to have conversations they might otherwise avoid.
Julien Frison makes Lucas's frustration, hurt pride and disappointment understandable. Michèle Laroque gives Lily warmth without reducing her to a purely comforting presence. Their exchanges are pointed enough to feel like a relationship with history, and affectionate enough to make its changes matter.
Rossy de Palma adds energy as hotel manager Gloria. The supporting ensemble contributes to the holiday's eccentric atmosphere, even when the comic situations follow familiar routes.
Nicolas Cuche keeps the tone light while leaving room for the more serious exchanges. The screenplay by Laure Hennequart and Laurent Turner balances awkward humor with questions about family support. Mauritius provides an attractive setting, but the emotional connection remains more important than the scenery.
The film is unlikely to surprise anyone familiar with this kind of comedy. For me, its charm comes from how kindly it handles the central relationship. It is an accessible, good-natured story about a disastrous romantic occasion turning into a chance for mother and son to understand each other better.