Jewish mother’s mathematics

A Jewish woman says to her mother, "I'm divorcing Sheldon !
All he wants is anal sex and my asshole is now the size of 50 pence when it used to be the size of 5 pence.”

Mother says "You're married to a multi-millionaire businessman, you live in an 8 bedroom mansion, you drive a Ferrari, you get a thousand pounds a week allowance, you take 6 holidays a year and you want to throw all that away for 45 pence!!!!