10 things you say to your kids that you shouldn't say to your lover:

10.  Don't stick that in my mouth, please.
 
  9.  Don't touch.

  8.  Put that back.

  7.  No.

  6.  Watch where you put that.

  5.  That's icky.

  4.  Mommy/Daddy doesn't like that.

  3.  Please don't.

  2.  Where did you find that?

And the piece de resistance...

  1.  You don't know where that's been.