These don't necessarily have to be in the same story...
1: Lois discovers a food she likes more than chocolate - preferably NOT as a weird craving while pregnant.
2: Auditors notice how many laptops and keyboards Clark has destroyed and want to dock the cost from his wages.
3: L&C's child chooses to follow a career that's not very compatible with superheroics, e.g. a dentist, tax lawyer, etc.
