Well, I am not sure if this fully explains why Lois calls her "husband" both Jerome and Chuck. At least she did not also call him Clark at some point, then he would have to introduce himself as Charles Clark Jerome Lane.
I was thinking about it. The problem about lie is that you have to come up with another lies to keep up the first one. It's a snowball, once you start it, you don't know how to stop it.
At some point his name would be Charles Clark Jerome Kent Lane.
