I feel awkward commenting on other's photographs other than "It works for me, or not." But since you asked, and it's only my opinion, I'd like the shot of your soldier brother with the flag outside in the background better with the right-hand side of the print cropped much closer to your brother. I know it breaks the rule of giving your subject space to look into, but after a certain point (once you can follow alll the rules) you have to try breaking the rules. 🙂
But then again, you may have chosen to include that space to provide a context of "your parent's house". There may even be a picture of your father (for instance) on that shelf that you want to include.
Critiquing pictures is almost a fool's game.