I am so sorry to hear you two have to deal with this. I am sure tons of people have chimed in with advice to the point it is annoying. Fact: Cancer feeds on sugars. This is how the PET scan works to detect it. It is basically sugar with dye. This is why a low carb diet is recommended. LOW SUGAR DIET!!!! This will not kill the cancer cells but may retard it's growth and spread. Look into this and you will see. The big thing re: cancer is hormones ( for some types) and sugar ( for most types).

I am praying for you and your family as you confront this.