ДНК S05E31 - Выпуск 590. Внебрачные близнецы таксиста?

A married taxi driver had an affair with a passenger and she gave birth to twin sons for him. After the death of the taxi driver, his mistress intends to receive a pension for the loss of the breadwinner. That's just the man's mother is not ready to recognize grandchildren and share the inheritance. So does a taxi driver with many children have twin sons from his mistress?