If you do it often enough (as I tend to) your wife will get used to it, mega bucks wheels, camera lenses etc etc. You also have to remember the female sex totally understand that we are stupid and will spend money on things we don't really need!
Take for example the pair of headrest screens I bought over the weekend. We have a 4 year old and a 12 week old.......why buy two screens?
Because I'm a bloke and that's what we do!
