A man comes home to find his wife packing her bags. "Where are you going?" asks the surprised husband.
"To Las Vegas. I found out that there are men that will pay me $400 to do what I do for you for free"
The man thought about it for a moment, and then began packing his bags. "What do you think you're doing?" she yelled.

"I'm going to Las Vegas with you. I want to see how you're going to live on $800 a year".