ДНК S07E126 - Выпуск 999. Бабушка для сироты

The mother promised her dying son that she would take her grandson from the orphanage. The man was not legally married to the child's mother and was very worried that his son had ended up in an orphanage. But the custody of the woman refused, because according to the documents, the child has a different father. The pensioner herself worries that her beloved grandson may turn out to be a boy by blood. Will the supposed grandmother be able to become an official grandmother?