Ibn Jibreen rules on whether half brothers have guardianship on his sister (if she does not have any other brother)

Fatwa, posted 4.22.2010, from Saudi Arabia, in:
Religious Authority: 
Sheikh Abdullah bin Abdul Rahman ibn Jibreen
Website URL: 
Ibn Jebreen Website
Fatwa Question or Essay Title: 
Does half brother from the mother side have a guardianship on his sister if she does not have any other brother?

A half brother from the mother side has no guardianship on his sister. The guardianship goes to the closest paternal cousin of her uncle.

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