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My half sister (from the same father but the same mother) has a daughter whom I would like to marry. Is she halal to me or haram

marked as duplicate by UmH, III-AK-III, goldPseudo Feb 24 '18 at 19:57

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    Among those who are prohibited to you according (4:23) are "... your sister's daughters" and there's no difference between a sister from the same mother or an other wife of your father! You couldn't even marry the daughter of your sister's daughters as they are prohibited by lineage. – Medi1Saif Apr 4 '16 at 7:20
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    How's she your half sister if you have the same father and mother? – Sayyid Apr 4 '16 at 19:35
  • @Sayyid well i think the confusion is that non-Muslims may call them half sister or half brother while in Islam they are clearly considered as sister and brother unless they are bastards! – Medi1Saif Apr 5 '16 at 7:36

NO you can not. Because a half sister (a sister with whom one has only one parent in common) is treated exactly as a (normal) sister in this case ( in Islam). And I think this is commonly known among the Muslim community.

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