Rebekah Elmore - Dear Insert Name Here, :

I've found someone, to fill that
Empty dead space
That you've left me with.

And sure, they're not you,
But they are (however)
Good enough;

In fact
They are
Better than you.

And I've almost forgotten
how,
your smile seems to

Set fire in my heart
And, that
Your eyes can see right through me.

Rebekah Elmore

http://www.poemhunter.com/poem/dear-insert-name-here/