No such problem here.....my wife doesn't care what I do to the car as long as can raise the money myself without taking it from the housekeeping. She is a confirmed petrol-head, follows F1, V8's and up until falling into ill-health a couple of years ago, working with me at Sydney Dragway. When we were running the dragster back in the ninties, I bought her a set of forged pistons for her birthday and roller rockers for Xmas one year with no complaints..... It has only been due to her health that she hasn't been able to come on cruises with me in the last year or so.....