What did rex do with lori when she was stung by a poisonous scorpion when she was little

They tell Jeannette about a time when Lori, their eldest daughter, was stung by a scorpion in the desert and instead of taking her to the hospital they took her to a Navajo witch-doctor. Mr. Walls remarks that they should have done the same with Jeannette after her injury. The Walls’ dislike for hospitals is made more apparent when Brian falls off a couch and bloodies his head and Mr. and Mrs. Walls bandage it up themselves instead of taking him to a doctor. At one point Mr. Walls becomes so confrontational with the hospital staff that he is forcibly removed by hospital security. Soon afterward, escaping the hospital (and the accompanying hospital bill), Mr. Walls removes his daughter from her hospital bed without receiving clearance to do so.

Explanation:

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- a.) the man dies after he is unable to keep a fire lit.