ДНК S07E40 - Выпуск 913. Несуществующая сестра?

For almost a quarter of a century, a woman has been living without a passport and hid it from the whole family. Now in her seventh decade, she is afraid of being left without means of livelihood. Three children can help with identification, but they refuse to communicate with their mother. Will a mother with many children be able to prove that she exists?