[Harmless Teddy Bear]

I would say there is a great deal of Sci-Fi that includes families.

David Weber, Eric Flint, David Drake, Lee & Miller, Tom Kratman and Mike Shepherd all write stories centered around families.

[zeugma]

David Weber, Eric Flint, David Drake, Lee & Miller, Tom Kratman and Mike Shepherd all write stories centered around families.

I believe all of those are Baen authors. Probably should toss in John Ringo as well, who has an intact family during a zombie apocalypse.