The question is who was the real father?

baby was born and minutes after he began to speak: "I am going to live for only 4 days, my Mother will die in 6 days and my Father will die in 15 days."

4 days later the boy died, after 6 days the Mother died. The Father was going crazy coz the next one will be him. He sold everything and spent the whole money. 15 days later their gateman died.