Bilet powrotny

A young peasant girl, Antonina, emigrates for bread to Canada. She stays with her uncle, who offers her marriage, but Antonina does not accept the offer. She marries a farmer from a nearby village, surreptitiously puts away pennies to pennies and sends to Poland, her son to build a house. When her husband finds out, he catcalls her in a rage and throws her out. She returns to the country, and what does she find?