Moishe had been single for a long time.
One day, he excitedly tells his mother that he's fallen in love at last and he is going to get married.
She is obviously overjoyed.
Moishe then tells his mother, "Just for fun, Mum, I'm going to bring over 3 women and you try and guess which one I'm going to marry."
His mother agrees.
The next day, Moishe brings 3 beautiful women into the house and sits them down on the couch and they all chat for a while.
Then Moishe turns to his mother and says, "Okay, Mum. Guess which one I'm going to marry?"
She immediately replies, "The redhead in the middle."
"That's amazing, Mum. You're right. How did you know?"
"I don't like her."