Boko Haram kept Fatsuma's daughter Fatima for a year and a half before she escaped. Now that she has been reunited with her family in a camp for people displaced by Nigeria's war to deaft the Islamist insurgency, her mother says she doesn't trust her, The 14-year-old retreats into silence for days, only to lash out explosively at the slightest disturbance,"We are afraid of her sometimes,", says Fatsuma, with an uneasy glance at her daughter sitting across the room."When she came back from Boko Haram, she was different, hard-hearted." Fatsuma believes it was ?because Fatima was forced to watch as Boko Haram fighters killed her brother in front of her, and was threatened when she cried, Fatsuma hasn't seen her daughter cry since, but Fatima often wakes up the family in the middle of the night with her screaming. Most unnerving of all, Fatima soothes herself by chanting Boko Haram dirges," I love her."says Fatima."I am happy she is with me now, but Boko Haram still has a part of her."