Beyond the Wall (2009)

During the Cold War, Ulrich and Heike Molitor's attempt to escape from the GDR with their children hidden in the car ends in a prison conviction and both kids going to adoption unless they accept to leave daughter Rebecca behind to that fate and choose 'exulsion' with son Klaus. When the kids near adulthood, Klaus is frustrated that his parents only wine about his lost sister. Meanwhile, the time is ripening for the Berlin wall to come down. Rebecca's adoptive pa resists his wife's bitching to leave the Stasi.