Confusion..

I want to cry, I don't know why.
Do they know what's best?
Is there a reason or a rhyme that explains why they love hurting me?
I wonder if they wouldn't be so mean if they knew..
It hurts inside.
I know he hates it.
I see it in his eyes.
So why is he still with me?
I know he rather be with someone else.
Someone better than me.
I fear that one day he will leave me.
I fear that he will love another.
I fear that I will lose him.