Letters from Nanny - Tattered and Torn MC

I'm away from home for the first time in my life. My twin is at my side, but it's time for us to grow into who we're supposed to be. Away from home. While learning how to do our jobs in the military and continue honing our skills, something tragic happens back home. During our time growing and learning how to become men, we leave for a matter of days when we're really needed back with our Nanny. We lose a major influence in our lives.
Someone who means the world to us. How can we be the men we need for our family when we're nowhere close to being home?