Sorry , Poem for parents

Dear parents,
I forgive you my life,
Begotten in a drab town,
The intention was good;
Passing the street now,
I see still the remains of sunlight.

It was not the bone buckled;
You gave me enough food
To renew myself.
It was the mind's weight
Kept me bent, as I grew tall.

It was not your fault.
What should have gone on,
Arrow aimed from a tried bow
At a tried target, has turned back,
Wounding itself
With questions you had not asked.

Sorry by R. S. Thomas