We do something similar to your proposal - someone comes in two hours a day (4-6) to do cleaning, grocery shopping, and cooking. We pay $12/hour, though. She's not a chef, just a homemaker whose children are in college now. We plan the recipes and write the grocery list (although sometimes we ask her to make stuff that she can make and we don't have recipes for). It's definitely not actually mustachian, but yesterday I left my house at 7:30 am for work and didn't get back until 10:45, and we have a young child, so this is how we stay sane. I don't anticipate having these hours long term (I teach at a SLAC, and am up for tenure next year, so right now I have a lot of research deadlines and it's also good politics to show my face at campus events) so this is a short term fix for what is hopefully a short term problem. Getting tenure is VERY valuable to me, both economically and personally, so it's worth it. And while my husband could pick up the slack, my marriage is also very valuable to me.