Walking on the grave of my fallen friend

Margi Dickson's father left for the war the day of her birth. Also known as the day her mother died. She was nursed to health but quickly sent off to the orphanage. Their she spent the rest of her eighteen years going to school and seeing friends come and go as they got to go to their new families. Margo, as everyone calls her, refuses every home she's offered. Only because one day she believes that her father will come back for her. And she'll be ready. But what happens when he dose come back but for another reason than what she hoped...
Lockes childhood was horrible. His father was abusive and his mother was always away with another boy in bed. He never went to school and friends were never a part of his life. Every day was the same. Wake up at six, and fall asleep at nine. But one day his name gets drawn from the raffle and he gets sent to war. But when he reunites with his long lost best friend, and the falls in love, he starts to think that life was meant to be good. But when something dramastic happens, he's left depressed and broken, now knowing what war dose to a human, and not only the war with guns but love and trust also...