Former Colombian hostage Marc Gonsalves filed for divorce from his wife Alisa ''Shane'' Gonsalves Thursday in Key West. Gonsalves, a resident of Big Pine Key, was one of three Americans rescued from the jungles of Colombia on July 2 after being held captive for more than five years by FARC guerrillas. He returned to Big Pine Key on Saturday, flying into Marathon airport aboard a private plane. Gonsalves grew up in Connecticut. He and his wife have three teenage children: Joey, Cody and Destiny. Shane Gonsalves has declined all requests for interviews since her husband's rescue.