I really liked the ending and can relate to a father being far away. I also like the begining which is very catching. Thank you for sharing a poem that is personal.
First impression is "semi-literate" but you don't want to hear that. So my other first impression is "Great!" because your story about three fathers (who could all have been my own father except there was only one of him!) is a rich and accurately-told sharing. That makes it a very successful poem with me.