Any words I could offer seem so very very small at this moment. Nevertheless you have my deepest sympathies. W.H. Auden wrote a funeral poem which I think comes pretty close to describing the vast pit of sadness which can be caused by an untimely death, and in the hopes that it might help just a little bit I'll post it:
Funeral Blues (Song)
Stop all the clocks, cut off the telephone.
Prevent the dog from barking with a juicy bone,
Silence the pianos and with muffled drum
Bring out the coffin, let the mourners come.
Let aeroplanes circle moaning overhead
Scribbling in the sky the message He is Dead,
Put crêpe bows round the white necks of the public doves,
Let the traffic policemen wear black cotton gloves.
He was my North, my South, my East and West,
My working week and my Sunday rest
My noon, my midnight, my talk, my song;
I thought that love would last forever, I was wrong.
The stars are not wanted now; put out every one,
Pack up the moon and dismantle the sun.
Pour away the ocean and sweep up the wood;
For nothing now can ever come to any good.
