Not 1 but 2

My wife was told she has blood cancer 6 months ago so our journey begins. She's 59 and scared to death she has always been healthy now her life has turned upside down. I'm here to help and comfort her every day I can. It scares me too for this is my second wife I will lose to cancer and neither one had a clue until they went for a routine blood test. I've had cancer myself but not blood cancer and I'm now fine but I find it hard to keep her spirits up and her mind from running wild. We are just praying to God to help us through this. I lost 1 of 2 14 years ago I can hardly bear the thought of losing 2 of 2.