Lorrie & Andrea,
My thoughts are with you. Hopefully whatever they are seeing in his lung is benign, and he can move on from this too.
Positive thoughts even when confronted with negative information can really make a difference.
No one knows why these things happen, and not to be overly religious, here is something that my mother has told me for years about the things in life that make us ask: "WHY LORD".
"We are all made up of a tapestry created by God. The problem is we can only see the back side of the tapestry with all of the knots, strings, and the picture doesn't make sense. But the Lord knows what he is creating, and the other side of the tapestry is the most beautiful thing imaginable. Each of us are an intricate part of that tapestry and with out those special people that seem to suffer so greatly, or those that come into and go out of our lives too quickly, it wouldn't make the wondrous picture that it is".
I wish you peace in the face of all that is ahead,
Karen