1. Back in the hayday of Chris getting trolled, how much did Bob rely know? I always got the impression that Bob actually listened to Chris when he talked about stuff and I'm sure that he talked about it, but Chris is such an unreliable narrator it would be pretty difficult to parse out what was real, what wasn't, and what was exaggerated/distorted.
I think people overestimate how much Bob and Barb knew. From our perspective, there's shitloads of media on Chris. Days worth of audio recordings and videos. Huge quantities of discussion and documentation over many different forums, and also, of course, the cwcki itself.
While some important details filtered through to Bob and Barb, it's nothing compared to our experience of the situation.
So keeping this in mind, I think Bob heard quite a few stories from Chris about how he had an internet girlfriend. And then a few months later, some whining about how she was kidnapped by Clyde Cash or something. I don't think he took these stories seriously, and he probably couldn't recount too many details about the current girlfriend at any one given time.
I don't know, she's from Australia or something? Something about bush fires? Whatever you say, Christian.
2. Even if Bob took it all in and had perfect knowledge of what was happening to Chris, would it be reasonable to expect him to pick out an online troll conspiracy from all the stuff Chris tells him? I'm sure Chris has so many conspiracy theories and wired encounters over his life that it all just gets lost in the background noise at some point.
I doubt it. I don't think much of the trolling affected Bob directly. And honestly, it barely affected Chris materially. If Chris wasn't getting grifted monetarily and if he wasn't in harm's way, I don't think Bob cared that much.
3. I guess the biggest question is at that time, how much crazy shit happened to Chris that was not troll related, and how much did he get picked on by normal, real life people?
There were a few, big incidents that we know about. If it didn't make a big splash to the point where we heard about it, it probably isn't very important. Chris will bitch about the big incidents for years to come.