This is what I wrote just over a year ago when my daughter moved away: "From the moment that tiny newborn is placed in your arms, the separation has begun, and the goal is to raise a happy, self-reliant, independent person. Mission: accomplished (for the second time). I'm happy and excited for my daughter as she starts this next phase of the journey, and proud of the adults my children have become, so why are there tears streaming down my face? It's because a piece of my heart has broken off to follow her down the road, just as it did two years ago when my first ventured out. And, man, that hurts even through the joy. But the good news is that the heart heals and swells with happiness as you get to share in their new lives. Matthew and Kristin, Laura and Marcus, take care of yourselves and each other. And know that this home is always here for you!"
It's difficult, but it gets better! Great job!