Actually, money is just one factor in considering a better job. How about health insurance? Paid vacation and time off? Weekends off? Working conditions? Respect in the workplace? Job security? Some people are actually willing to switch jobs with a cut in pay in order to have other advantages.
You're so preaching to the choir, Billy. Never-the-less, she likes her vacations and shopping sprees. Those things don't come free. However, I certainly don't consider her to be money grubby, she just realizes that we need more money if we want to be able to work and have daycare provided (which is by no means cheap), plus have a roof over our head and food on the table while still being able to do some of those extra things. You know like, vacations and eating out and shopping sprees.