Miss Peaches - I was saddened to read about the psychological woesthat you suffered due to being told tales of torture by the Witnesses. Unfortunately, this sort of intimidation is by no means limited to the Witnesses; and by no means is it new.
Wasn't it at Benetar who sang "Hell is for children"? Isn't there a story in the Bible about some children mocking the prophet Elija [or was it Elisha?]. Anyway, the account goes on to relate how the prophet in question summoned some she-bears from the forest that devoured the naughty kids. In ancient Rome, when parents wanted to scare their kids into submission, they would say "Hannibal ad portas" - "Hannibal's at the gates." Hannibal served as a sort of bogeyman of that day and age. Speaking of bogeymen, I'm sure your aware that tradional nursery rhymes and fables are just as gruesome - if not more so - than anything that the Witnesses ever concocted. I'm thinking specifically of the tales by the Grimm brothers. Grimm is an apt name indeed; these stories are indeed "grim" and morbid and macabre. They are violent and gruesome beyond imagination.
Did you ever carefully read the "Alice In Wonderland" ["Alice's Journey Through the Looking-Glass"] story. Another title could be "Alice in Horrorland" or "Alice in Hell." There is a proliific American author, Joyce Carol Oates. Her genre is the grotesque; and she's a favorite of mine. Oates explains how reading this "generally very disturbing book" affected her as a child.
As I said, scaring children with gruesome stories is an ancient and almost universal tactic. To "theorize" a little, I think that such stories are possibly a way for adults to "socialize" their children. I think that parents/adults desire - at a deely sub-conscious level - to prepare children for the horrors of the world. Adults use fictitious horrors to strengthen children against the very real horrors of the world. As I mentioned, much of this process goes on at a sub-conscious level. It involves a process of socialization through fear. To a certain extent, "Halloween" serves a similar purpose. It allows children to confront the fears of existence, such as evil and death, in a "safe" and "fun" manner.
I really think that - as horrific as they are - the torture tales of the Witnesses are no worse than Grimm's fairy tales or Alice in Wonder-land. As for whether they are "true" or not, I would say that most of the stories are "embellishments" [some would say "lies'] and urban legends. But, then again, it's a moot point. The world is in fact a horrible place. In it, there do exist horrors and atrocities such as torture; rape; famine; sadism; evil of every nature. Kids have to be "steeled" [as in the hard metal] against the evils of the world.