Smitten by my son's fiancee

Sadik is a 45 year old Muslim man living with his wife and son.Things change drastically, when he is first introduced to his son's soon to be wife Khadija.

He is smitten to the younger woman at first sight, things get worse when she comes to live with them after getting married into the family.

what happens when hasan notices his father's strange behavior towards his wife?will this break up father and son? will it break the bond between him and his wife,ruqayah?

and what happens when it is revealed that there is a strange secret behind this,after sadiks confession.