Where do I start?

I'm sorry for everything we put each other through..
Back then; I truly thought it would always be You.
I'm sorry for all that's been said and done..
Some of our actions.. I don't know where they came from.
I'm sorry for not making everything right..
But the situation I was in, I couldn't see the light.
I'm sorry for not holding on to Your hand..
Our love in an hour glass, slowly losing sand.
I'm sorry if it seemed like I did not care..
But fighting with You, was something I could no longer bare.
I'm not sorry for the choices I defended.
And I can assure You my heart is far from mended.
I'm not sorry for the 7years spent with You.
Or the great memory's that got us through.
I'm not sorry for the child we created..
A bond to You that has since made my heart elated.
I'm not sorry now seeing You with someone New..
I wish You both happiness, in everything you do.
But.. I am sorry for breaking your heart..
For forgiveness, where do I start?