A husband crawls back home drunk on night.

Next day he wakes up with a hangover and sees that the whole house is clean and his shirts are laundered and there is a breakfast already prepared.

So he asks his son:

Hey Billy, what is up, why is your mother so nice to me considering my condition last night?

Billy answers: Well, yesterday when she was pulling your pants off you were yelling: Get away from be, bitch! I'm married!