I hate cancer

So I've been cancer free now for almost 2 years, I'm coming up on my 2nd anniversary which is a big date. It's called being NED, no evidence of disease and the gals like to say they are dating Ned...
I'm really really grateful that I seem to be beating it since I was stage III and it seemed my docs didn't have a great outlook on my prognosis. I try to live each day to the fullest, I finally got over my issues with relationships and found a man who loves me and who I love in return. I'm working on myself, my relationships, my life and I'm, for the most part, very happy
My friend C who's the same age as me was diagnosed with cancer (a different kind) about 2 1/2 years ago. She didn't quite make 2 years before it came back. She recently (like a week ago) finished chemo for the second time. Today she found out from a PET scan that the tumor that had shrunk due to chemo has now grown and it has spread to her bowl and she has activity in her thigh. She was stage IV when diagnosed, but still, this SUCKS SO MUCH ASS. She has kids and a husband and is fighting so hard and it's back without her even getting a break. I hate, hate, hate cancer and what it does to us, what it tries to take from us. I know she'll keep fighting and I'll be praying every day that she wins this fight, but my heart HURTS for her and her family and there's absolutely nothing I can do.