Hard Time Keeping the Faith

We have a tremendous amount of stress right now in our lives - a few very close relatives with many serious health problems, my husband's job is being eliminated soon... I am trying so hard to give these burdens to God but it is so hard to not be attached to the outcome - I want my husband to find a job that's as good as the one he has and I want him to be happy with it, I want my relatives not to suffer from their health problems...

I'm getting quite discouraged - trying so hard to remain focused on God but I am really starting to feel it's more of a struggle than I can manage to continue believeing that that He has a plan that is for our good...

What if our prayers are not answered and our relatives continue to suffer, what if my husband cannot find a job and we are forced to sell our house, move away, or some other equally undesirable fate? How then do I continue to keep my eyes focused upward? My prayer these days is simply that God will prepare my heart for whatever is coming - but it feels like a sort of doomsday prayer.

Can you offer me some advice on how to deal with these things in a godly way? I would appreciate your prayers.