I would start researching success stories and what/where they went. My son was diagnosis with the same thing. He is now doing chemo and radiation. Rebecca Devine is a woman from St. Paul , MN that was given the same diagnosis as your wife. She is on Facebook and Instagram (thatbrainyblonde) , She has been cancer free for 8 years. She is very open to listen to your story and tell you where she went and what she did after her diagnosis. Please reach out to her or someone else. I would also eat well. Keep on fighting!!!!!