I know you have another

I know you have another
Who loves you like I do
She listens to your every word
Christens your every move

I know you break another's heart
As you go through the day
I wish that I could let her know
The kind of games you play

I know you have another
Somewhere waiting patiently for you
I wish I didn't know your name
After what you've put me through

I hope you're very happy
With the life you lead
And the other girl you're cheating on
Poor girl, she's just like me