And the battle continues... it sounds like you have your hands full. At least you got to take a short break to do lots of sleeping. Apparently you needed it.

Good luck to you and your mom. Things will probably stay difficult, but you can handle it. One day at a time... that is how I get through it.
It is my grandmother that I have to deal with in that respect. My mom died at a young age (43) of a heart attack, so now my grandmother is my stand in mom. And let me tell you, we have had our share of hospital and rehab stays. Good luck to you and yours.