The Bostonians
Starring Christopher Reeve, Vanessa Redgrave, Jessica Tandy, Madeleine Potter, Nancy Marchand, Wesley Addy, Barbara Bryne, Linda Hunt, Charles McCaughan, Nancy New
It's a drama and romance movie, and has a rating of 6.2 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.