Hello ladies. I never saw this thread before, but I too wish there was a girls-only forum... this is close enough though.
I only read the first and last pages, but thought I'd respond to you evearael, with some grandmotherly insights...
When my two girls (22 months apart) were growing up, I went through what you describe with growing intensity year by year, sort of missing the times when they were little, while embracing who they were becoming...
One night I had a perfect dream, it was an October afternoon with the two of them in the park, pushing them on the swings. Amy was four and Sarah was two. It was an ordinary day, but my memory had saved it intact -- the chill in the air, their sweet tiny voices, their little hands in mine. I scooped them up in my arms and buried my face in their golden hair. When I awoke my face was wet with tears and I was sobbing. I missed my babies with an ache so deep and so wide I can never describe it. How can you mourn your living children? No one but a mother can understand...they are there, but they are gone.
Then the most wonderful thing happened when my granddaughter was born. It was like having my babies all over again. It was as if that mourning had a reason and a purpose I never suspected... it gave birth to the strange and indescribable joy of seeing your daughter becoming a mother. Can you imagine as you look at your tiny daughter? Awesome.
And ahh, that beautiful child. Joy on top of joy. I love her so much! She even looks like my daughter, from the dark curly hair at birth to the huge blue eyes and flowing golden hair now that she is three. All the cuddly sweetness of her mother is there, too. She has taken away that old gnawing ache to hold a baby again, and I have this feeling of old chapters ending, new ones beginning, and there's a feeling of -- I can't describe it except to say there is a fulfillment or completion I never knew existed. And my mother passed away shortly after I brought her great grandbaby to meet her. There is a picture I cherish with the four generations of us snuggling on her big old king sized bed. She was so happy. We were all so close. Everything has come full circle. The bitter-sweet 'mourning' is over, and won't come again even if as I suspect, there are no more babies to come. The fulness and ripeness of life as a woman is what I'm talking about I guess. I'm rambling I know but trust me. Being a mom is exhausting and takes every ounce of love and energy you have at times. It's all worth it, every minute.
Just... take lots of videos, and keep your camera handy through it all. And I wish I had kept a journal when they were little, not much time to do it when you have babies and toddlers I know, but just a line or two a week would have been nice to pass on.
*sigh*