Hi, andisusan -- I posted this on the Emotions thread in response to your post; am duplicating it here. I have found these online caregiver support groups to be very helpful:
http://www.caregiving.com -- very active grassroots network. Holds #carechat tweet chats on alternate Sunday nights at 8 p.m. Eastern. They just had one on July 7, so the next one should be on July 21. They also have podcasts, webinars, forums, blogs, groups, and other resources.
http://thecaregiverspace.org/ -- another excellent grassroots network, also with webinars and forums.
http://www.caregiver.com -- more corporate than the other two but also a good source of support. Sponsors one-day Fearless Caregiver Conferences across the US, free to family caregivers.
You are not alone.