ДНК S02E85 - Выпуск 139. Двойняшка из Якутска выросла в Бельгии?

The mother handed over the twins to an orphanage, and then changed her mind. The woman managed to pick up her son, but his twin sister was adopted by foster parents from Belgium. After 20 years, they returned to Russia to see the girl's biological mother. But why ? Why should they never have met and who is against genetic testing?