Was that fried shrimp or grilled shrimp?

So, I was away on a work trip for five days. My parents came down and watched my children for me while I was gone. When I got home, we all got in the car to go out to eat. Mom and dad began a debate on some insignificant thing, like did they have fried shrimp or grilled shrimp at that restaurant 5 years ago.

Anyhow, from the back seat Becky says, "I now know what the saying, 'They bicker like an old married couple.' means." I begin to laugh. Mema says, "What does that mean? We don't bicker." Papa says, "Now Mary, you bicker all the time." Mema says, "No I don't...."

And so it continues!