Is it permissible to marry the sister of the husband of the sister whom the sister breastfed for six months?
Source: FtawySummarized from the full answer at Ftawy · imported Sep 2, 2026
If your sister breastfed a girl five times within two years, that girl becomes her daughter through suckling, and it is forbidden for you to marry her, as the Prophet, peace and blessings be upon him, said: "What is unlawful by lineage is unlawful by suckling."
Summarized from the full answer at Ftawy · imported
Read the full answer on Ftawyhttps://ftawy.com/en/questions/184328
- Source platform
- Ftawy
- Original fatwa ID
- 184328
- Imported
- Translation status
- Source text, unreviewed
- Read the full ruling
- Read the full answer on Ftawy