My question is am I crazy or is this just truly nuts and insane. So much of the time I doubt myself and think did I do something to cause this. I will not back down on my stand about pedophiles.
You are not crazy. This IS totally nuts and insane, but did you really need us to tell you that? It is, however, typical behavior of people in a cult. They cannot acknowledge that the religion's treatment of pedophiles is wrong, because that would force them to confront the fact that they are in a crazy cult. Since they are not honest or strong enough to face reality, it's easier to focus attention on you and make you the problem.
You can do nothing about them, they are going to do what they are going to do, you need to help yourself. It sounds like you have post traumatic stress disorder. You thought you had gotten over all this, but having the creep at the memorial follow you around brought it all back, so obviously you have not gotten over it. I think you need to get professional counseling to deal with this. Buried emotions don't really go away, they just build and leak back out in destructive ways, so do what you need to do to come to terms with all this. Counseling can help you confront all this and deal with it and move on.
In the meantime, do not go to the kingdom hall, not even for memorial. If you happen to see this creep again, tell him you do not wish to speak to him and walk away.