Nanny?

Jessica
My hubs and I have to split our time between Charlotte, NC and NYC. Both areas are pretty affluent and it seems like 60% of toddlers have full-time nannies (get this, even if mom doesn't work!) That's neither here nor there. I mean, to each their own, but... Can you ever really trust someone with your child? Given the many many horror stories we've all heard of foul play, can you ever be 100% sure? Would you go as far as to install nanny cams, or would you rather just stay home? What about family?