No U.S. city has been named America’s most mannerly more often than Charleston, South Carolina.
So what happens when a relative gets a fact dead wrong over rice and gravy, in the state that’s supposed to have manners down to a science?
Here’s what the research shows, once your plates are full and your whole family is watching.
When It’s Worth Correcting
Correcting a relative isn’t automatically bad manners, according to the etiquette writers who study exactly this kind of blowup…