On the contrary, I got that point, but it seemed like you expected some sort of Hollywood caricature of how conservative Christians behave. A mature Christian would not be surprised by contradiction or hypocrisy, especially if mental illness is involved. Being a good person is not a requirement to be a Christian. In fact, the people with the most obvious problems tend to be the most eager admit their failings and work on their issues. Christ actually had the harshest things to say to the self-righteous.

In other words, the Westboro fools are pretty much the opposite of how a Christian is taught to be. In fact, I'd be surprised if some of them don't have mental health issues of their own.

I encourage you to read up on Christian theology a bit more, then. And maybe make friends (or a better friends) out of more evangelicals so you can understand them a bit better.