FI's condition (kleenex alert)

This is really tough to type this as I'm thinking about it. It's really hurting me. Right now this is supposed to be the happiest time of my life and now it's shattered. Even now with the upcoming job and move, it doesn't mean anything anymore.

After dropping off my best friend/MOH at work (we work 2 blocks away), I got a call and it was Rob. He told me to sit down for this as he is ready to tell me what is going on. He's got colon cancer! He's been having it for a few months but hid it from me because he doesn't want me to be stressed or be a burden to him. He now felt now is the right time to tell me this but even with this it is breaking his spirits. He told me that is as if G-d played a trick on him just as things are now in place. The doctors told him it has advanced to his stomach. I'm litterly crying about this because I feel as if he is giving up and I want him to fight for this. I already had dealt with this before and sadly that person died too. I don't want to lose the love of my life to this either. I'm trying to be strong but I can't.