I am not familiar with this, Eriksplus. I just happened to find it and thought it sounded kind of similar to what you're all experiencing. Maybe you can Google it.

By the way, the diagnosis would be for the host. She is the one who needs to see a professional, but I just thought if you could gather some information so she could take it with her, it might help the professional sort things out so you don't have to worry.

Also on my info search, I came across this. I thought it sounded cool! Seemed like it fit you more, not the host!

I hope this is helping and not confusing you.