What’s more challenging — parenting or marriage?

My answer: Hands-down, parenting is harder than marriage. Marriage isn’t easy, in fact it can present its own challenges. But parenting is a whole new arena, trying to quickly figure out what you are doing and wondering if you are hindering the development of another human being in the process. Not to mention the sleep exhaustion, crying, diaper changing and 24 hour-a-day/7 day-a-week attention that your child requires.

What do you think?