In This Very Moment 2003 one on netflix

This is the story of Sylvia, who loses her stepchildren on a shopping trip in Poland. For fear of losing her husband’s love too, she is unable to tell him what has happened and returns home, pretending everything is fine. When he realizes that his children are missing, the father begins a desperate search. He is ready to give up anything in order to find them. Sylvia supports him in any way; she tries to comfort him and takes care of his hope’s vulnerable flame. For the first time he really needs her. While the children are trying their best to get home, the police fail in detecting their whereabouts. When a very vague trace leads to Poland, the parents hit the road to find the children on their own.