The world is only 6 thousand years old.

My wife's Church of Christ teaches that the world is 6,000 years old and that dinosaurs lived alongside humans. She believes this so much that she asked to go to Dinosaur National Park. Turns out she wanted to prove humans and dinosaurs were together. Afterward, she asked, "Why did they not show the humans?"
I told her because they did not exist yet. She got mad and said she believes the bible.