From the Comments

Res Ispa bloviates: Although I venture that things whould be different if Dr. Who was makeing 40 grand as a manager at wal mart and you where staying at home.

Actually DrWho is making less than 40 grand per year now. We're doing just fine on that one income thanks. This idea that you can't live on a single income is simply untrue. We've been doing it for going on two years now.