This plot is the same as a Christopher Reeves movies of the 80s.
SPOILER Because I am a Alan Rickman fan, I have all his movies. But I was amazed to watch this movie, thinking, "I've seen it before." Seems I have a Christopher Reeves movie made on Long Island in the 80s with the same plot. They have to get rid of the wife so they can be together. What was the name of that movie?
"He who swaps his liberty for the promise of 'security' deserves neither." Ben Franklin