Yours and mine

Once, a couple went on an India tour. With them were their children, and both the children's grandmothers. Taking her mother was the husband's idea, and the wife had suggested taking his mother.

On the way, his mother found the strange cities uncomfortable, and became quite cranky. The man got very upset, but what could he say? It was his mother being crabby after all!

For some days, he bore it in silence, but then he couldn't stand it any more. He couldn't say anything to his mother, so he flared up at his wife instead: "See how well-behaved my mother-in-law is? Yours is nothing but trouble!"