Being Replaced

You told me no one could take my place
That it wouldn't be the same with anyone else
But then she came along.
She of all people!

I always felt she was an issue but I never thought it would happen
Everywhere I should be, she is now.
All your moments are with her, and I'm forgotten.

I know jealousy is a hideous trait,
but how can i not feel this way?
It's breaking my heart
Someone who means so much to me
I'm losing my friend. I'm losing you.