Marrying one's foster sister

· 7 Jumada I 1439 AH1 min readEnglish
Nikaah & Marriage IssuesFoster relationshipnikaahfoster sister

Question

My mother breastfed her sisters daughter only once when she was ill and at that time my mother breastfed her daughter. Now we like each other and want to marry according to Islam. Is it permissible for us to marry?

Answer

Even if a woman breastfeeds an infant child once, she become the child's foster mother and her children become the child's foster siblings. Hence, you cannot marry your cousin as she is your foster sister.

And Allah Ta'ala (الله تعالى) knows best.

Answered by
Mufti Zakaria Makada
Checked & approved by
Mufti Ebrahim Salejee (Isipingo Beach)
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