Выпуск 1340. Нагуляла Коле Полю?

A resident of Primorsky Krai lives in constant anxiety for her supposed granddaughter and wants to save her from her neglectful mother. However, the grandmother fears that she is not worried about her own granddaughter, but rather about a granddaughter who is not related to her by blood. The girl's mother insists that she has been faithful to her mother-in-law's son, while he has been involved in infidelity. So, who is the biological father of 9-year-old Polina?