I have just been shopping at bluewater ( 30 mins drive from me) and realised I left mother in law behind?

Send your wife - she's her mother afterall. It seems forgetfullness is catching!! Also, the deafness must be catching or you would have realised she wasnt talking in the back of the car. If it was my mother in law I wouldnt worry as she always carries a spare witches broom!!! The question made me laugh out loud so thanks for that.