East Side, West Side
Starring Barbara Stanwyck, James Mason, Van Heflin, Ava Gardner, Cyd Charisse, Nancy Reagan, Gale Sondergaard, William Conrad, Raymond Greenleaf, Douglas Kennedy
It's a drama and romance movie, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.