(Photo/iqilu.com)

Muyezi's son has always been the pride of the family. Everything went well for him – A grades, med school, and bright future – until right before the final exams of his third year in college.

"I remember clearly that he called me over the phone and said he was under so much pressure that he couldn't properly prepare for the exams and that he wanted to quit," said Muyezi. "I asked him why several times and at last he told me the truth," said she.

It took her a while to come to herself, and when she did, she drove to her son's school and accompanied him reviewing for the exams all day and all night.

"He told me a lot during those days, from how awkward it was to live in the same dorm with boys, to the fact that he hadn't made any good friends since he entered college. He said he never liked to be with the crowd because he knew he was different," Muyezi said, unable to hold her tears back.