A husband and wife were having dinner at a very fine restaurant when this absolutely stunning young woman comes over to their table, gives the husband a big kiss, tells him she'll see him later, and
His wife glares at him and says, "Who was that??!!"
"Oh," replies the husband, "that was my mistress."
The wife says, "That's it; I want a divorce."
"I understand," replies her husband, "but, remember, if you get a divorce, there will be no more shopping trips to Paris, no wintering
But the decision is yours."
Just then the wife notices a mutual friend entering the restaurant with a gorgeous woman. "Who's that woman with Jim? " she asks.
"That's his mistress," replies her husband.
"Ours is prettier," says the wife.
▼Today's Expression
The decision is yours. 「決断は君がする」という意味です。選択肢をいくつか並べて、「君が決め るといいよ。」というような時に使えます。同じような表現としては"It's your call."というのがありますが、これは元々賭け用語から来ています。