To find exercises that you can do now, go to bodybuiler.com and livestrong.com. I use these sites to get exercises I can do because I have a bad back. They accommodate everyone's physical abilities/disabilities. And it's free. There are thousands to be found on these sites.
So until you get your membership, give them a look.
***It just means being more independent and not allowing your happiness to be dependent on someone else's demanding and contentious attitudes and actions.***
Wisdom from a friend
I am willing to release the need to be unworthy. I am worthy of the very best in life and I now lovingly allow myself to accept it.