Breastfeeding occurred five times

A: when a grandmother breast-feeds her granddaughter five times or more during the first two years of the child's life, the grandmother is considered the mother of this granddaughter by breastfeeding and - in turn - this granddaughter is considered the sister of all her grandmother's children by breastfeeding, even if the grandmother is old and her husband has been dead. This is because the basic rule is the discharge of milk and not the presence of a husband or the age of the woman.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.