sunnym I really can relate to your story. Please do not waste any more of your valuable time and energy on your daughter. It takes a great deal of effort to do the smallest tasks when you are poorly so please concentrate on yourself above anyone now, even your grandchildren. I still saw my grandma when I had children and took them to visit her so there is no excuse for your grandchildren not to come and see you and make sure you are ok. This younger generation astounds me with its selfishness and attitude of high expectations of others but the entitlement of not making or giving time of themselves.
You need to take a huge step back from this situation and get your head focused on just you and getting a little better. Concentrate on the people who are helping you, giving of their time and smile with them. Do positive things for yourself, ask someone to paint your finger nails, put on some perfume (yes, it has often gone on my nightie these last few weeks) watch a funny programme or read a funny book, anything to distract and lighten your mood. You deserve better than you are getting right now.
My son once asked me why I still went to see my mother, stating that all she ever did was make me upset and sad. I said because she was my mother. He said "but she isn't ever going to change so you will always be upset and sad". He was about 10 at the time. He made sense. Still, it took me another few years before all contact was cut off and I am so much the better for it. I since listen to my son more.
When I told my daughter about 3/4 years ago about my upcoming heart surgery she just shrugged and told me it was something and nothing. I haven't had contact with her now for just over 3 years and again, I can do without people in my life who make it miserable, no matter who they are.
So please, think for yourself, keep posting on here, join in on other debates, get a blood test to check for any iron deficiency etc., enjoy your friends and cut out the negativity in your life, you don't need it. Take care love. Xxx