You with her

Why'd you go and break what's already broken?
I try to take a breath but I'm already choking.
How long till this goes away? I try to remember to forget you,
but I break down every time I do. It's left me less than zero.
Beat down and bruised. I can't see her with you.
Why can't my heart be fixed like it's new?
Months later and I still can't stop the pain.
I guess with you, there's nothing left to gain.
But why with her? What happened to us?
I tried so hard but I guess it was just a bust.
Us together was so amazing, I still can't get over the love we had.
If anyone asked you, maybe it was never there. What happened? Was it bad?
I've done everything to get over you and forget you.
Nothing works, it's as if you keep coming back like new.
Why do I get put through the shit?
I say I'm done, this is it, I quit.
For some reason you keeping coming into my mind.
Why can't you just stay behind?
Seeing you with her kills me inside, but i try to hide it.
You slowly kill me, but I'm starting to drift away, this is it.
I'm done with you and her, this is it, I quit.
Don't come back to me, I'm done with your shit.