KADUNA, Nigeria—Nearly two months after their abduction by armed gunmen, more than two dozen students in northwest Nigeria’s Kaduna state were reunited with jubilant family members on Friday amid tears and celebratory singing. Thirty-nine students were taken from a forestry college at gunpoint on March 11. Ten were later released, and parents said this week that two had escaped. The remaining 27 told reporters they were held in a forest, periodically beaten with sticks and guns, and allowed to contact their families only to beg for ransom. Female students said they tore their clothing to use as sanitary pads. “The kind of torture, and all the insults, I will never forget in my life,” 33-year-old Fatima Ibrahim told journalists. Ibrahim, who was two months pregnant when they were taken, lost her baby during the captivity. Other students hugged relatives and cried tears of joy upon the reunion. The students said …