La querida
Manuela is a woman unlucky in love. But when she meets Eduardo, a married man, her life will change completely, as his side may start singing career.
Starring Rocío Jurado, Fernando Fernán Gómez, Ricardo Merino, Teresa Gimpera, Maite Blasco, Tony Valento, Antonio Mayans, Ana María Morales, Francisco Sanz
It's a drama and comedy movie, and has a rating of 5.5 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Italy.