A man married two women, one of whom gave birth to a son and the other to a daughter, then he divorced the mother of the daughter, who married another man and gave birth to a daughter for him. Is it permissible for this daughter to marry...

The questioner : A man married two women, one of whom gave birth to a son for him and the other to a daughter. After a period of time, he divorced the one who gave birth to the daughter. After her waiting period ended, she married another man and gave birth to a daughter for him. When this daughter grew up, she married her first husband’s son, who is her sister’s father’s son. Is this permissible?

The Shaykh : Yes, it is permissible for him to marry this daughter, because there is no mahram relationship between them. The second daughter was his foster daughter, meaning the daughter of his wife, and it is permissible for a man to marry a daughter while his father marries her mother.