I did not have exactly the same situation so I have not PMed you. I DID have a year, June 2006-June 2007, when my elderly mother became ill, deteriorated over the year, and died. During that year, since I lived 3000 miles away, I worked with the world's most wonderful geriatric care manager in my home town. She was a member of the National Association of Professional Geriatric Care Managers. Members in your area can be found at
http://www.caremanager.org/index.cfm\
They can tell you what kinds of help are available depending on her and your situation and ID resources for you in your area.
I also worked with a small business called Moving Mentors, located in the Berkshires, to help get my mom's house cleaned out and things either donated or given away.
Both of these organizations were life savers for me.
Newfsmith, Tom, SK, and others, my sympathy. This stuff is very hard. One of my best friends says that she has told her adult kids that when they find her not using lipstick and reading the NY Times, they'll know it's time to take her out in the backyard and shoot her. I'm not single, but we don't have kids. But no matter what your situation is--single, married, with kids or without--it's difficult, painful stuff that we just trudge through the best we can, using the help we can find.
"My predominant feeling is one of gratitude. I have loved and been loved;I have been given much and I have given something in return...Above all, I have been a sentient being, a thinking animal, on this beautiful planet, and that in itself has been an enormous privilege and an adventure." O. Sacks