Moglie,
The feelings you have are very natural so you need not apologize for being human. After all, this is someone who must be very close to you and this kind of news is very disturbing and painful to all involved. You want to be strong and yet you hurt just as much as everyone else. Where and how do you find your strength? Since I have been a cancer warrior and not a caregiver, I can only guess how you must feel. And I'm not sure what advice to give. I think, in many ways, cancer can sometimes be harder on the caregiver than it is on those who have it.
As the patient, we are in control to some extent; as the caregiver, you have less control as you have to allow the patient to make their own decisions and sometimes they are not the decisions you would make. If you haven't done so already, you should explore the section of this site that talks about caregivers. I will pray for you during this very difficult time. I'm not sure it gets any easier. Sending hugs across the ocean.
Melodie, Indy Pouch, U.W.Medical Center, Seattle, Dr. Paul H. Lange & Jonathan L. Wright