First of all, I have to say that I'm fortunate to have 3 other cooks in the household. But still, I didn't want the burden of meals to fall on the others when they also have lives and work. And, one daughter was sick for a week, so she couldn't help much.
This is how my family managed:
As I mentioned before, I made my own foods in advance to eat for the first few days. I also did some baking last weekend to see my family through the week -- bread, bar cookies, and granola. This saved me from feeling like I needed to get back to work before I was ready.
For the family meals, one daughter had last Friday as her family cooking night. She made us pepperoni pizza, doubling the recipe so that there would be an additional large pizza for this week. On Sunday, she was making a lunch for her boyfriend and his grandparents. Again, she doubled the recipe to save extras for this week. So, Monday and Tuesday, my husband and two daughters had the leftovers from her cooking for the boyfriend and family, reheating the pasta dish and making a fresh salad both nights. Wednesday and Thursday the three of them had the leftover pepperoni pizza with some steamed broccoli one night and Cole slaw and tangerines the second night.
All four nights of this week were super simple for dinner prep, thanks to my daughter doubling 2 meals she was cooking. My other daughter has been able to rest this week and work at regaining her strength. And my husband didn't have to cook at the end of a work day.
My thoughts -- if we ever have a situation like this again, where we know in advance that I will be incapacitated for a couple or a few days, doubling recipes a couple of nights the week in advance would provide enough heat-and-eat meals for the rest of the family to simply serve themselves. This wasn't all planned out in advance. It just sort of came together with the help of the non-sick daughter. But now that I know how well a little extra cooking and baking in advance could make a hard week so much easier, we will work things out in this same way again.