Best wishes to you and yours.
My exhubby developed Hodgkin's shortly after I became pregnant with my first child.
It was a long and grueling plight. The treatments "cured" him, but it came back two years later and they treated it more aggressively. He was in remission again.
The treatments however, wound up showing horrid side effects years later.
The combination of that and a stroke eventually took his life.
And a word about those who live through it with the victim: Remember yourself. It can be one of the most stressfull times for the spouse. You are scared shitless, but put up a strong face for their sake. People sometimes forget you may be suffering too. Deeply.
The Cancer Society can help in good ways, I recommend them for support.
And my Mother, Father, Grandma, Uncle ALL died of the evil C.
I can truly empathize.