Reproduced:
The maid asks for a pay increase. The wife was very upset about and decided to talk in private about her request.
The wife said, "Now Isabel, why do you want a pay increase?"
Isabel: Well señora, there are three reasons why I want an increase. The first is that I iron better than you.
Wife: Who said you iron better than me?
Isabel: Your husband says so.
Wife: Oh.
Isabel: The second reason is that I am a better cook than you.
Wife: Nonsense, who said you are a better cook than me?
Isabel: Your husband did.
Wife: Oh.