OK, you have something to work with even if my suggestion doesn't fit your sitch. She said she needed to get back to "us". That confuses me. What does getting back to "us" mean? I not looking for your interpretation either. Has she told you what that means?
What I'm saying, and I'm sure you realize, is that she feels like something is missing. What that could be is anybodys guess. Maybe she doesn't even know what that is herself, maybe it is just a feeling. It does give you a starting point though, something to think about.
"Our life is what our thoughts make it."
Marcus Aurelius
