That is something I understand completely. My daughter spent the first few years of her life close to the rest of our family, but then my job took us to Germany and then here. Moving is not easy for her, especially when it is so far across the world. Though children are far more resilient than we tend to give them credit for as well. Perhaps your daughter shall surprise you with how she responds to this move?
Ah yes, that is a god send. Chamomile also helped me during my pregnancy with sleep. I have insomnia under normal circumstances, and tend to always have chamomile on hand for my worst nights.
Perhaps one day we shall cross paths. I am a forensic archaeologist. None of my cases are currently being tried, though that may change in the future.