Tbh our food / grocery bills went down as my hubby is just a basic shopper and I ended up spending time on my mobile first couple of times telling him where to find things.You can order online groceries and have them delivered plus once a week pizza / fast food won’t hurt. Housework probably will be needs basis and worse comes to worse shut doors so you don’t see it.It may not run as smoothly as you have done but it will run because it has to and they’ll need to pitch in if they want clean clothes etc.