You had a great insight. Yes probably she was a bit overwhelmed at my home and felt a bit insecure here (after all, I think the lunch was very delicious and exotic and the house looked nice, clean, etc...,) this can impress a bit sometimes, I know.
And yes, probably she just would feel safer at her home. I’m coming slowly solowly out of the pain and the reaction stage and soon I will have a more sensible answer. Thank you very much, this helps me a lot. It is amazing what you care and I feel grateful.