“Nothing in the theatre is staler than the situation of husband, wife and lover, or the fun of knockabout farce. I have taken both, and got an original play out of them, as anybody else can if only he will look about him for his material instead of plagiarizing Othello and the thousand plays that have proceeded on Othello’s romantic assumptions and false point of honor”.
(George Bernard Shaw)

The script is in Italian language
https://stage.annamariamartinolli.it/libreria/copioni/come-lui-menti-al-marito-di-lei/