Any idea what this dream means?

I have had this silly zombie apocalypse dream off and on since I was a teenager; there's this guy, who's clearly my husband, and he keeps telling me not to worry about the living dead invading the city we live in. He tells me he'll handle it; which I guess he must because the zombies never hurt us. I of course continue to be concerned but I don't want to nag him about our looming demise - so I don't say anything. Every time I see the zombies are closing in I pack us a bag and trick him into heading for these corn fields (no idea why there are corn fields in the urban mecca we live in but we always end up in them). And every time he's furious with me for saving us! I laugh at him, which makes him more upset, and that's usually about the time I wake up. Any ideas why dream man keeps trying to get us eaten by zombies? lol