ДНК S09E75 - Выпуск 1266. Брат от гулящей соседки?

A resident of the Nizhny Novgorod region last saw her paternal brother when he was 7 years old. The woman dreams of seeing her brother again, and at the same time checking if they have the same father. But does the brother himself know about the existence of the alleged sister and who does he consider his father?