*hugs*
When my favorite teacher passed away unexpectedly in 2010, I found a lot of comfort in this Bible verse. I sincerely hope that what it did for me it will also do for you and your family:
But they that wait upon the LORD shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint. (Isaiah 40:31, KJV)
I am sorry to hear that your friend passed away and will be praying for you and your family. *hugs again* If you need to rant and need a listening ear, feel free to PM me.