Judge Yulia Gulyaeva and her husband, chef Edik, celebrate the tenth anniversary of their wedding. Peering into the kitchen in the midst of the festivities, Yulia finds Edik with the waitress Anya at the very moment exploring a non-industrial relationship. Edik begs Yulia for forgiveness - he has nothing serious with Anya. But Yulia is an uncompromising judge, and in her personal life is even more categorical. Now all hopes Edik has for Dasha - Yulia's younger sister, who undertakes to help bring him back to the family.