Mel - LOL at getting dh to hold out! Oh no on Olivia picking up THAT word - LOL...I've just ignored it in the past and they soon forget about it...as long as you don't make a fuss and just avoid using that one yourselves I'm sure it will be fine..We haven't had the f bomb in our house but Louis is hilarious - If Ethan starts crying in another room I usually say s**t and run in there and just before Louis runs into me - mum you better say that word because Ethans hurt himself! LOL!