Carolyn Hax: How can he clean if he doesn’t see dirt? A marital mystery.

Dear Carolyn: I never realized how radically different my husband and I viewed housework until the past year stuck us in the house 24/7. My worldview is, two people sharing a living space should pitch in equally. His worldview, it turns out, is, “I’ll clean things when the dirt bothers me; you clean things when the dirt bothers you,” and — lucky him — the dirt never bothers him.