"Pop, what are you talking about?" the son screams.
"We can't stand the sight of each other any longer," the old man says. "We're sick and tired of each other, and I'm sick of talking about this, so you call your sister in Chicago and tell her." And he hangs up.
Frantic, the son calls his sister, who explodes on the phone, "Like heck they're getting a divorce!" she shouts. "I'll take care of this."
She calls Phoenix immediately, and screams at the old man, "You are not getting divorced! Don't do a single thing until I get there. I'm calling my brother back and we'll both be there tomorrow. Until then don't do a thing, Do you hear me?" and she hangs up.
The old man hangs up the phone and turns to his wife. "OK," he says, "They're both coming for Thanksgiving and they're paying their own way!