Thank you so much for you reply. My thought was the opposite of the usual parallel reality shifting, where the main characters mind is always connected to the body of the original universe, the mind, while everything around him / her changes. The question I wanted to ask was what if not? What if you are not the same person, what ifyou were unaware that everything, or most of everything, has changed? In that case, never ever remembering that your daughter had died, because she is alive in a new reality.