Provincial Madonna - Part 2

Nadia loves Sergey, her pregnant sister's fiancé, but he treats her like a sister. When they marry, Sergey moves in, and Nadia struggles with her feelings. Natalia argues with Sergey over poverty, but he stays for their son, Misha. Sergey leaves to earn money and returns to find Natalia with another man, leading to divorce and loss of custody of Misha. Forced to give up her medical dreams, Nadia cares for her mother and sister.