COLUMBUS, Ohio — Their love story started 5,000 miles away from their Upper Arlington apartment – with a match on Tinder. “I like guys like Mikhail,” Teresa Temu said. “He wrote in his profile, ‘Hey, I’m a scientist from southern Russia.’” She was a filmmaker. He was a scientist. On paper, both were well paid. But as their relationship became more serious, the couple could only afford to rent a single room in Moscow.