I'm so sorry you and George are going through this. So many of us know exactly what you're feeling. I think now is the hardest time---through the shock and sadness, and even anger, you are kind of bouncing around in your mind about what to do next. When you have the info you need, and have thought about what is best and right for George, you can move forward. There is a lot of good advice in the osteo thread here, as well as the support you need.
Sending good thoughts to you both. Please let us know how he is doing.