The Criterion for Prohibition through Breastfeeding

Question:
He says: I am a breastfeeding brother to my cousin’s daughter. There are opinions that say: Your brothers from your uncle’s family are the daughter and those younger than her, while those older than her are not your brothers. What is your guidance, Your Eminence?

Answer:
If a person is breastfed by a woman, her children, both the older and the younger ones, become his brothers. The infant who was breastfed with him, the one before him, and the one after him, all of them are his brothers, provided he was breastfed a lawful amount of five times or more within the two-year period, meaning while he was within the two-year period. In that case, the children of the wet nurse and the children of her husband all become brothers to this infant, the younger and the older, the one before him and the one after him, if the breastfeeding was complete, being five times or more, and the child was within the two-year period. Yes.

The presenter : May Allah reward you with good.