the movie the idea is pretty similar to the "Girl in the Fireplace" episode of Doctor Who: Henry (The Doctor) has been visiting Clare (Alex) since she was a child via time travel- skipping back and forth over his and her timelines. They fall in love and marry but he can’t help being unexpectedly shifted back or forward in time at any moment. Clare faces a life of loneliness waiting for her husband to return and then disappear once more... Hope you guys enjoy it- I did have to cheat a bit ...