I had a thought, my roommate works at our local library and, besides picking up and pushing books, you're not required to stay on your feet much. Also, when I worked as a secretary at my tourist-y job, I sat for most of the day and remember standing just to get my legs to stop tingling! It was pretty basic stuff, answer the phones/emails and process orders. Hopefully you and Gene are able to find something :C I wish there was more that I could do and I know you're trying very hard to make things work. Still keeping my fingers crossed that something comes along.
We're thinking of going to the local newspaper place (where I used to work) and try to get a paper route. We could only really need to drive the car and have one of us roll up the papers. Together we make one human being. Sad, but it's the truth. XD
I had a perfect home too back then. And I lost it, long story. I think Online Work such as Commission isn't a bad idea. Consider you need to help your husband and family needs. But do remember that Commissions aren't easy as we previously thought. Especially when it comes with Dollars Commission. Well, in any case, I'm not an expert at these stuff, I'm still 18 after all. Good luck with life senior!
Yes, online work that doesn't require you to really MOVE will work... But give up the "perfect" house? Yes, no matter how perfect the house may be, I think you should just leave it and find a cheaper one that doesn't work you to death. Pay for whatever you've consumed or that time you stayed, but just leave it and find a cheaper one and save your money. That's what I would do.