For countless people and for countless years, Bilquis Bano Edhi had been a mother, especially for the orphans at the Edhi Foundation orphanage that she established with her late husband, the humanitarian and philanthropist Abdul Sattar Edhi. On April 15, 2022, all these people and many more who worked or were supported by the Edhi Foundation, lost that mother, whom they all called ‘Bari Amma’. Courtesy: Edhi.org At 74, Bilquis Edhi passed away at a hospital in Karachi, five years after her husband, whom she worked alongside to provide all…