Eagle,
A stay in the hospital for Gary will provide you both with some much needed additional strength. I know the visiting hours can be grueling, but at least you can sleep peacefully for a few nights. As I know how hard those nights can be.
If they put Gary on IV you will be amazed at how fast he will pick up.
You certainly have the faith that you need and I'm sure you can muster up the strength for whatever is needed of you whenever you need it. Right now just concentrate on getting some much needed rest! And that's an order!
Hugs and prayers being sent your way.
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Where I've been lately