I would be interested to hear what Newport has to say about this. Not sure he reads this forum very often though.
One thing that comes to mind is mold in the house. At least some of your symptoms sound like they could be mold related, and all of your daughter symptoms sound like classic mold poisoning. Have you had your house checked from mold?
About 15% of the population lack the ability to detoxify mold from the system, which means it just builds up and builds up. This is especially true if you already are mercury toxic and Lyme disease toxic
Do you have a basement? That's where mold usually grows