ДНК S09E45 - Выпуск 1236. Предъявила внука ради денег?

The grandmother wants to prove that she does not have a 15-year-old grandson from the former lover of her deceased son. And her would-be daughter-in-law makes excuses: she didn't talk about the child before, because she married someone else and dreamed of a happy family. But should a grief-stricken mother doubt her relationship to another grandson from another woman, whom she unconditionally considers her own?