I love this poem because I sympathize with it and know the basis of the situation. But I do think if you had taken the second stanza and spread each line throughout the piece it would have a bit better of a flow. (By this I am trying to say that the first line of the second stanza and use it to end your first. Second line to end the third. Third to the fourth. Ect, then omit the second all together. ) I only say this because the repetition of I'm sorry all at once seemed to make the piece slightly less appealing. Still a beautiful piece without the suggestion though.

I love the subtle rhymes and the voice and heart.

Great write :)