Provincial Madonna - Part 1

Nadia loves Sergey, her pregnant sister's fiancé, but he treats her like a sister. After they marry, Sergey moves in, and Natalia constantly argues about poverty. When Sergey leaves to earn more, he returns to find Natalia with another man, leading to a divorce and loss of custody of their son, Misha. Forced to stay home, Nadia gives up her medical university dreams to care for her mother and sister.