Laura, what great news (and perfect timing too)!
How can I make this nightmare go away?
Unfortunately, you can't.

But you
can learn to live with it.

I often thought for my husband it was harder to watch then to actually go through it.
Is there a cancer support center nearby? I know that my support center is open to all friends and family of those affected by cancer - which makes complete sense when you see how difficult it is for loved ones to cope too. One of my closest friends used to come with me to my Meditation and Journaling class, Reiki sessions and such. I realized during these exercises how hard it was on her - it was a difficult realization for me, I felt so awful that people were feeling this way because of me. My husband still goes there for accupressure even though I've been out of treatment for 15 months.
What goes on there? One on one support with a social worker or nurse. Groups for discussion and complementary therapies. Workshops. Retreats. A resource library. Others who know what you and your family are going through. Support. I was amazed at how many new friends I made after my cancer diagnosis, including all the great people here.

Others are out there who want to talk and to help, seek them out as you've done here.
There's a lot of soul searching you go through when you or someone close to you gets a diagnosis like this. It takes time to come to terms with it. Personally, it took me a very long time, and there were many, many sleepless nights frought with worry and heartache. But eventually, after much hard work in the way of working through my feelings, I came to accept it as part of my life, but not my whole life. It doesn't define who I am. It was definitely a crisis but now we're past that period and learning to live one day at a time and appreciate all that life has to offer.
I'm rambling, I'll stop...

There's a book I enjoyed called "Just Get Me Through This" which has some practical information to help in those early months of diagnosis and treatment.
Silly Me, your mother I'm sure will love her bracelet. My friend mentioned above bought me one and I cherish it.