Ask your mother before she goes to box up ALL of your knick knacks and whatnots. Then once a week have the kids use one of those special dusters from Swiffer or Pledge.
Fill your sink morning, noon and night w/ hot soapy water. When dishes get put there, it will take seconds to clean and if you use plastic cups and plates your 6 yr old can help wash and your 3 yr old can help dry.
Keep some of those Clorox wipes on table and bathroom sink. Makes easy work of cleaning the surface if you don't have to go get the stuff out.
Barter w/ a neighbor/friend/family member, for once a week coming in to wash toilet/tub/floors and you can make phones calls/appts./arrangements for them during the day.
Have a straight back chair in living room, kitchen, family room, kids bedrooms, your bedroom etc. These are easier to get up from!
Since hubby is a dairy farmer and rises early, ask him to take a few minutes in the morning to sweep kitchen floor and take out garbage.
Have only a fitted sheet on beds w/ a quilt/comforter. A flick of the wrist makes the bed and your kids can do their own.
Both kids can help vaccuum!
Have your mother make double batches of all meals that she can and freeze the 2nd portion. Pancakes work great from the freezer! Take them out night before and pop in toaster! www.30daygourmet.com is a great place to get some wonderful recipes!
Get a plain clothe square bag and attache 2 strips w/ velcro on ends. These can be velcroed to your crutches for mail or a book and glasses or the phone.
Get well soon!