The Bride (1980)

Northern Albania, 1911. Bali marries Bardha, who is betrothed to Sokol Dema, currently imprisoned by the Turks. Bardha tells this to Bali on the first night of their marriage and puts him in a dilemma: he should either kill Bardha due to the laws of the land, or send her to the parents of Sokol Dema.