Nor did anyone else. Montes had a younger brother named Tito, who was an FBI agent. He had no idea. Her sister was also an FBI agent, who in fact played a key role in exposing a ring of Cuban spies in Miami. She had no idea. Montes’s boyfriend worked for the Pentagon as well. His specialty, believe it or not, was Latin American intelligence. His job was to go up against spies like his girlfriend. He had no idea.