I'm torn on that one, for sure I know it is a sign of abuse, but John's older children also wet the bed so it could be genetic. Or of course, the only common parent all those bed wetters share is John and he could have been abusing all of them I suppose. I just don't know if that is common though. Does an abuser usually choose one of several children or abuse all siblings? I honestly lean more toward their family just wets the bed for a really long time. The poop issues on the other hand scream abuse of some kind to me.
I think his answer on the bedwetting was taken out of context. He says, and I'm paraphrasing here... "At six? I don't know, but at one point we wet the bed 2 or 3 times a week". He didn't say he was wetting the bed when he was nine, and he didn't give a definite answer as to what was going on with JBR at 6. Basically al he said was that they both wet the bed as toddlers.