The Ruling on Marring the Daughters of the Sister's Co-Spouse

Question:

My sister is the wife of a man who has another wife and each of them breast-fed the other's sons. The first wife has daughters that are grown-up, and they were not breast-fed by my sister, so is it permissible for me to marry one of them or not?

Answer:

If the matter is as you have mentioned in the question, then there is no sin upon you in marrying one of the daughters of your sister's co-spouse, as long as your sister did not breast-feed them, and there is no family tie, or other tie through fostering which would make them forbidden to you. And Allah is the Granter of success.

Read more:

Shaving the Beard is Changing Allah's Creation

shaving the beard is included in the generality of what Allah, the Most High has...

The Ruling on Reading Immoral Magazines

Question : What is ruling on reading magazines that show women who are not dress...

The Ruling on Ice Cream, Cheese, Toothpaste, Soap and the Like

Question : Is it permissible to use perfumes and deodorants, toothpaste, ice cre...

Throwing Away Paper that Has Allah's Name Written on it

Question : After having read a newspaper in which Allah's Name is written, we us...