ДНК S06E109 - Выпуск 826. Две бабушки делят внука

One grandmother hopes that her son did not become a father when he was serving his sentence in prison, and another, who recently buried her son, on the contrary, dreams of a grandson. Why did the daughter-in-law of women confuse both mothers-in-law, and their sons, and herself? And who really is the baby's father?