Tammara --
How sorry I am that you all find yourselves in this situation.
There are two lengthy threads that may be helpful to you: by
Cookey (Liz) and by
JAM (Amy, who also lives in Arkansas). Each is very honest in describing the physical and emotional changes in both the patient and the caregiver, and they may provide you with information that could prepare you for the weeks and months ahead.
Other threads in
the OCF Cancer Blogs forum cover these issues as well, but these two are particularly detailed and memorable.