Twins hit each other when they *think* they are alone.

Twins are three soon to be four. Smart and sassy! They don't hit each other when people are around but as soon as they think they have the privacy they will go all WW3 on each other.So, obviously, they know it's frowned upon because they only do it when they think they have privacy. I have a nanny cam and sometimes they'll tattle on each other so that's how I know. (They are aware of the nanny cam, it's not hidden but they don't really acknowledge it as ME watching even though I've flat out told them)Any suggestions for how to teach them not to do that as a way to solve inter-personal arguments or should I just let it slide? via /r/Parenting https://ift.tt/2PB4ZLw