A girl calls her mother, Mum I'm getting a divorce. A divorce ? Why ?' The mother asks shocked, ' Mum all he wants is bum sex. I used to have a lovely little bum hole the size of a 5 pence piece. Now it's the size of a 50p piece. The mother says, 'Sweetie you have a porsche, a platinum credit card, villa in Marbella, kids in private school, and 6 holidays a year and you want to give that up for the sake of 45p.