Is it permissible to marry a girl whose sister was breastfed by the husband's mother?
Machine translationRead the Arabic original
Question:
Here, the questioner says: My son wants to marry a girl, and I breastfed her sister. Is that valid?
Answer:
Yes, if he marries the one who was not breastfed. As for her sister, the one you breastfed, she becomes his sister if the breastfeeding was complete, meaning five times or more within the first two years. If the breastfeeding was five times or more within the first two years, she becomes his sister. As for her sister who was not breastfed, there is nothing wrong with him marrying the one who was not breastfed.
Here, the questioner says: My son wants to marry a girl, and I breastfed her sister. Is that valid?
Answer:
Yes, if he marries the one who was not breastfed. As for her sister, the one you breastfed, she becomes his sister if the breastfeeding was complete, meaning five times or more within the first two years. If the breastfeeding was five times or more within the first two years, she becomes his sister. As for her sister who was not breastfed, there is nothing wrong with him marrying the one who was not breastfed.
Source
binbaz.org.sa
The Arabic text is copied verbatim from the original source, without any edits.