I am 45 years old. My oldest daughter is on the cusp of graduating from high school. In five months, my household will change forever. My role as a mom will shift in some major ways. I will have daughters in the first year of new school situations–college and high school. I have watched from the sidelines while some of my best friends struggled with their own shifts, and while I watched intently, I had no idea the inner turmoil that comes with this time of life.