The Divided Heart

The Divided Heart is a 1954 British black-and-white drama film directed by Charles Crichton and starring Cornell Borchers, Yvonne Mitchell and Armin Dahlen. The film is based on a true story of a child, whose father was a member of Slovenian Partisans executed by Nazis and whose mother was deported to the Auschwitz concentration camp, while little Ivan was, like other 300 babies and young children from Slovenia, whose parents were declared Banditen by Nazis, sent to Germany in a Nazi program known as Lebensborn.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.