My husband is starting to get dementia and also has mult lymphoma. He has to have 4 remaining top teeth pulled. He had 39 radiation treatments for prostate cancer a year an a half ago. He was a very independent man and if he wanted something done it had to be done right then not 5 min. later. I know things will not get any better and my big problem is how do I get over feeling guilty when I get so mad at him and don't care what he does?