Hmm... let's see. This won't be a story. More like a couple of words...
Martha meets Lois in Smallville. Clark isn't showing up again. And they don't really have a way to find him. Short of staging a very public and televised hostage situation with Lois in the middle. A few weeks later, Lois finds herself pregnant. Still no sign of Clark. She starts writing her novel. And then another. 18 years later a new Superhero takes to the sky. Some time later Clark shows up, telling her he was a tad stupid.
So, do I pass?
That's a good one, Virginia!