We're over

I was holding on to the past
trying to hold us together
But it was a battle I'd never win
We've been together for so long
How could I let go
Your all I've ever known
All I ever dreamed of
But the nights keep getting longer
And the phone calls are getting shorter
How could you let our love die
Together forever
That's what we thought we'd be
And I believed it
Every last word that came out your mouth
And now we're over