Joke

Jewish family. The son calls his mother. "Mom, I'm bringing home my future wife. Just to find out what you really think, I'm going to bring three girls home this weekend and I want you to guess which is the girl I want to marry."

That weekend, the mother spoke with the three women on the couch for five minutes and took her son aside. "It is the one on the right."

The son was flabbergasted. "Mom, how did you know?"

Without missing a beat the mother answered "I don't like her."