Madonna's family 'feared they may lose her' after singer was rushed to ICU with bacterial infection

Madonna's condition was so serious that her relatives were 'preparing for the worst,' a family member has told DailyMail.com. The Michigan-born singer's relative told DailyMail.com they spent several traumatic days unsure if she was going to pull through. A relative told DailyMail.com they were 'preparing for the worst'The singer has three sisters and three surviving brothers - her older brother Anthony, 66, died in February. Another told DailyMail.com in April that she was 'driving everyone up the wall with her perfectionism'. AdvertisementIn April, an insider told DailyMail.com the preparations for the tour were grueling, and she was giving it her everything.