You know it sounds like she wants to get herself together.
Starting as she means to go on you know.
This relationship would not have been one-sided. Perhaps you can explore what you got from it too. What you learned about yourself, your feelings how you coped.

Every encounter we make with another can teach us something. Some last year's, others only weeks but each can show us something.

I hope you are able to find something worthwhile in this experience. You have shown good strength of character and I have no doubt that one day someone will be able to give back to you as much as you are capable of giving.

All the best.