We fell in love as teenagers and set out to explore the world. Last month, we met again in a courtroom. I was in the public gallery. He was charged with planning to overthrow his government by force and now he and his 15 co-defendants risk spending the rest of their lives in one of Europe’s largest maximum security prisons, a concrete complex surrounded by high walls and wire fences. Mass murderers and rapists are held here, but also critics of the Turkish regime.