Hi
I'm so sorry for your loss of your sister.
As i read your post i had tears roll down my face, how amazing you got to spend that time with her, i know from reading your post it wasn't all good because of the pain she was in, but you have so many great memories, to know you done all you could to make what time she had left great no matter what.
I lost my big brother on 10th january 2007 aged 44, he had a heart attack, it was a total shock to every one as he was very fit and heathy, he swam in compertitions all the time and won over 400 medals.
He was are gental giant, always there to help or fix things.
I didn't get to spend time with him no one got to say goodbye, but i do have my memories and the last time we spent time together was the chistmas before he died and it was a great day with my mum dad my brother and my 2 children, i will hold this close to my heart forever.
I hope you find this site of some help to you, i know i have.
I envy the time you had with your sister,I am so happy for you that you got to have that time together.
Take care
Hug Helen