You are awesome..
You have not had an easy couple of months.. Hopefully time will make things easier..
I am very lucky to have my mom two towns away, and stop over every day.. Mom is 84, and is still able to run around, and go to the gym a couple of times a week.. I drop the dog off in the a.m. on the way to work, and pick him up in the pm.. I am able to spend quality time with her, and acess her needs..