He Self Harms

He tells me he wants me and says he'll never leave me
I tell him I'm not the one but he doesn't wanna believe me
Each day he wants me more and more
I keep telling him I'm not the one you're looking for
I'm giving him the need to bleed
The urge to self harm
I'm creating the cuts all over his arm
He puts the blade to his skin
And makes the wounds deep within
I make him cry I make him hurt
I make him die giving him what he doesn't deserve
He sees the red drip onto the floor
He hasn't had enough Hes wanting to hurt himself more
Someone told me-"You messed up his head"
And I know I did
But what am I supposed to do I don't wanna be his
I am in love with someone else
And that is causing him to hurt himself
I never wanted him to begin with
I wanna leave him behind
Cause nothing he says will ever change my mind