Also... fifteen. Given the sliding timeline, have Clark and Lois even known each other fifteen years, much less been dating (forget married)? The hell kind of woman is insane enough to spaz over her man sleeping with someone else before they ever met? Certainly not Lois bloody Lane, the meritous equal mate of Superman. Be mad at him for not telling her he had a daughter, sure, but that's not even remotely what Lois is ranting about here, so. Bad, bad writing all around.