Gone: Chapter 1

I knew the day would come
But still it came too soon
I had lots of time to prepare
But nothing could prepare me

The one person, always at my side
Now at the side of another
It was her choice and will
So now I must accept it

I morn it like her death
Even though she is living
This makes her happy
and I can't face it

But why move so far away?
Why can't you ever call?
I feel I've lost (though she's not gone)
My one and only sister.