OK, I believe in Life Chapters, or Tiers. She is a different person now than she was at 19. So is he, I’m guessing. It is unusual for younger couples to last for years and years. Usually you have to go through two long-term relationships before you meet and marry the person you will be with forever. That is my experience and observation. Of course, there are those who will marry multiple times or marry their first love, but let’s just say I’m not surprised she is “done” with the relationship.