The most forbidden LOVE AFFAIR? (true story)?

Perhaps her mother really was in love with the soldier, and, as such, it was about love and pion. You can't help who you fall in love with. I would not go so far as to call them collaborationist. Sleeping with a soldier does not equal selling out your country, though some may view it that way. Unfortunately, the children of such unions have to suffer unfairly. In Norway during WW2, German soldiers were encouraged to seek out and have children by Norwegian women in order to create a superior Nordic race. The children of those unions went through far worse things than bullying from the local villagers...