This line by Rick's wife just made me say outloud "shut the fuck up already... jesus christ." A perfect example of the terrible writing:
When they're in the house debating whether or not to kill the kid, Hershel asks "Could you just drive him out further than last time?"
"You barely made it back last time. You could break down, there's walkers, you could get ambushed..." says Rick's interjects.
Oh really? They might run into trouble if they drive off the farm? No...