Been there mate ,I am very sorry to here about your grandmother ,I lost my wife to the dreaded disease, and I know what your up against mate get in touch with social sevices ,if your Dr has not done so by now get them to do it right away I assume by this time when you say in a bad way something has or will be done to help you out the s /work passes it on mate and it will be sorted by them, give me a p.m. if you need any more help, I,m only to willing to help you out harry rembrant 2coo