I referenced Divorce Italian Style (1961) in a blog post last week. So, let's go with the official recommendation tonight for this fine piece of Italian cinema.
Divorce Italian Style (oppure Divorzio all'italiana in italiano) is an in-your-face comedy starring the great Marcello Mastroianni as a married Sicilian baron plotting to kill his wife in order to make legal room to marry his cousin (yes, I know, this is an old school Italian film).
You will be highly entertained, subtitles and all.