A few of years ago I watched a movie on the AMC channel on cable. The movie was about a man whose wife had died. He re-married only to find that his first wife was still alive and had been stranded on a island all those years. He then tries to decide who he should be with, his first wife and mother of his children or hi ssecond wife. He eventually chooses to be with his first wife. I really enjoyed that movie but I can't remember the title of that film for nothing. Could you tell me the title?

Possibly it's Move Over, Darling (http://www.imdb.com/title/tt0057329/) from 1963, starring Doris Day, James Garner, Polly Bergen, Thelma Ritter, Don Knotts, and John Astin.

Could also be My Favorite Wife (1940) (http://www.imdb.com/title/tt0029284/) With Cary Grant. Move Over Darling was a remake of it (character names are the same).