Oh my, poor thing. To be ill at such an early age... I understand about trying to convince family and friends to be open to alternative medicine. It's really tough. They look at you as if you're nuts.
I wonder if the catch all: 'She'll grow out of it' has to do with the patient growing up and moving out of their moldy home, if it is indeed a mold problem. I'm tempted to do the week away from home experiment myself.