Millie's birth mother and I have recently been commiserating over how much Kanye West's song "Only One" makes us both cry. I suspect she cries because it's written from the perspective of Kanye's mother, who won't be there for every moment with his daughter, so he's picturing her telling him to tell his daughter about her. We tell Millie about her every day, and the part about God sending him two angels instead of one? That's how I feel about her birth mother and Millie. For me, I cry because this little baby is my whole world, she's my only child, and I waited and prayed for her for so long. And I cry because, open adoption or not, there is a big "what if" in our lives. What if she's our only one? What if God has given us just this one opportunity to be parents? I've mentioned before that I am an only child. I remember being asked if I had siblings as a child, and when I said no, the response was always, always, ALWAYS a...