The Judge's Wife
La mujer del juez (original)
The wife of a judge feels lonely because her husband works too much. Therefore she seeks another love and finds it in the person of a young man.
Starring Norma Duval, Héctor Alterio, Beatriz Elorrieta, Lina Canalejas, José Vivó, Antonio Gamero, Miguel Molina, Olvido Lorente, Lucía Peralta, Manuel Tejada
It's a comedy and drama movie, and has a rating of 5 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Singapore.