After 30 years, Roma and Luba's marriage is bursting at the seams. Their pregnant daughter Nastya gives her parents a ticket to a five—star Turkish hotel for the anniversary - to establish relations and really relax. However, the vacation is not set literally from the first minutes: Roma and Lyuba swear on the plane and decide to divorce upon arrival. They will have to play the role of loving spouses for the whole vacation, so as not to upset their pregnant daughter, who worries and calls every hour.