Oh no! You have been killing yourself on this very demanding project. I am sure a bit of rest will benefit you, and probably the wife too, so she can get back to wifely duties my father described as 'eating bon-bons and reading magazines'. However, your wife seems far more capable than just snacking on sweets would have enabled her to be, so I am sure her regular tasks and schedule are demanding enough to prepare her to step in and give you a hand when it's needed.

Thanks!