Husband and the mysterious blonde

After more than twenty years of marriage, Sandra Vlková is convinced that she can be sure of her husband Jiří. They lead a happy life together, their twins Martina and Honza have already graduated from high school, so they have plenty of time for each other. But one day Sandra gets a call from her friend Dana saying that she saw Jiří sitting with a young blonde in a café over cups of latte. That phone call will change Sandra's life once and for all...