Death adopts me

Death, how could you
Take me as your own
When you have taken
So much from me?
You make me your daughter
Princess of darkness,
Shadow of the night
Yet you have stolen
My twin
And placed his soul
Much higher than I
Can reach.
Death, you have
Me wed
To lucifer
His dark thoughts
And black soul
Consume me
Romance me.
 You have
made me your daughter,
But I will never forget
What you have done.
 You captured
My twin
And left me
Just a half
Of what was
Once
Whole.