I Am So Sorry

I am so sorry for what I do to you.
I just can't help some of what I do.
I can tell in your eyes, you're in pain.
In your shoes, I would be the same.
I wish I could show, how much you mean to me.
When you look at me, I wonder what you see.
I want to say it's over; do it no more.
In my head I'm fighting a terrible war.
I promise I'm trying as hard as I can.
Please believe me.  I promise I am.
You still accept me; hold me tight.
It will be tough, but I will win the fight.
I hope you know how much I really care.
I can't believe that you're still there.