Ten months after war erupted in Sudan sending hundreds of thousands fleeing, many of those who sought refuge in neighbouring Egypt face a grim choice between homelessness and returning home at their peril. Single mother Rehab has been in Egypt for seven months, fighting to build a life for her children. “People came to Egypt thinking life will be better here” “I have a daughter who was born here, and I can’t work to provide for her,” said the 28-year-old. Gathered in a small church in eastern Cairo, dozens of women like Rehab said their families — cramped into overcrowded apartments — have bee…