I am the middle sister. The one in between. Not oldest, not...

I am the middle sister. The one in between. Not oldest, not youngest, not boldest, not nicest. I am the shade of gray, the glass half empty or full, depending on your view. In my life, there has been little that I have done first or better than the one preceding or following me. Of all of us, though, I am the only one who has been broken.