Well as for him. I don't give him any head space. I really don't have to picture him as anything but what he really is.
A huge LOSER. It's no wonder she hides him from most people. That pretty much speaks for itself. It will get old and his true colors will shine through in time.
As for her, I kind of picture her as a cartoon character when she throws a fit. Only when it's called for though. If she is respectful then I treat her accordingly.