Nothing I dislike but my suggestion is to make it more personal. At the moment it reads like a military/life background check. It's good (in my opinion at least) to say why he did a lot of defining things in his life and how they happened. What motivated him to join the military? What experience(s) lead him to want to marry the girl he met as a kid? Knowing and exploring such things makes reading a character much more enjoyable to me personally. :D