Hi Kathleen,
The problem with your sister is indeed very painful and believe me , I have also been there ,and sadly I just don't get to see my nieces or even have contact because they do as my sister tells them ...poor darlings!
As for feeling guilty, please don't because you have nothing to feel guilty about. Actually you should be feeling very proud that you are foccusing on your treatment, anxiety , depresseion and grandchildren as it is the right thing to.
In the past I used to feel guilty for just about anything regarding the family ...I could never do enough and never did care for myself. When I started councelling , the first thing that I had to learn was , how to stop feeling guilty and start looking after myself. It took for ever and finally it was my cancer that has finally stopped all the guilt feelings. Now , I do what I can , when I can and if I feel up to it...I no longer force or push myself as I used to always . I have always been a doer and a giver and now I don't in anyway feel selfish. About my mum, the cancer has also helped me with my guilt feelings, and I have learned to accept that we can only do so much , the rest is in Gods hands.
We are not superwomen , we are mere humans in need to give but also recive . We must love ourselves enough so as not to feel guilty or selfish and we all need plenty of ...TLC !!
Take care and lots of love down your way
Finita xxxxxxxxxxxxxxxx