This weekend we celebrated #4’s 6th birthday. As I was snuggling her to bed the night before her birthday, she peeked up at me with a smile and said, “Tomorrow, I will be alive for six years!” Her statement filled me with emotion; in the darkness of her room, I got teary-eyed. Because six years flies by so fast, yet paradoxically, six years is a long time. Let me tell you a bit about my #4. Six years ago, The Captain and I were at a stalemate over the size of our family; I was satisfied with three kids. Yup, that was good. Three was slightly out of the man-to-man…