What caused you not to care?

You never wanted me; I know
You made that plain each day.
I am the child you named Joe.
Death by abuse some say.

Why would you want to hurt me?
I never understood.
Why could I never make you see
Life could have been so good.

Torment and pain was my due.
Each and everyday.
What did I ever do to you?
To make you act that way?

Now I look down from far above.
Watching you down there.
I still do not understand.
What caused you not to care.