Things are finally looking up for Rosie: she's debt-free, or at least almost, her trailer is in great condition, and she even has time to take her three kids on a Christmas vacation. But she knows the smooth sailing can't last. Rosie is always there for a friend in need, and before she knows it, she has her hands full. Again. To cover for her best friend, Véro, she fills in as housekeeper for a renowned psychoanalyst.
Rosie Maldonne thought she hit it big when she stumbled upon an envelope of cash in Queen of the Trailer Park. But with a nasty flu keeping her laid out, school fees due, and Christmas on the way, she finds herself back in the red. Time to find a real job. After weeks of searching, Rosie is losing hope when the man of her dreams happens to post a new position: cleaning for an elderly person. Perfect! She lands the job, but the new role brings more than the promise of romance.