Trivia: In the scene where Carrey is in the stretcher at the airport, if you look in the back of the crowd to the right, you will see Fire Marshall Bill from In Living Color. He can be seen when Carrey's ex-wife is speaking to the officer speaking on a walkie-talkie. (01:16:11)
Trivia: When Jim Carrey goes to his son's school and reveals that he cannot lie, his son asks him some questions, one being "If I make this face will it get stuck that way?", while of course making a funny face. Then Jim Carrey responds with, "Uh Uh, in fact some people make a good living that way". Do you think the second part of the line is in reference to himself? I think so... (00:42:31)
Trivia: Jim Carrey turned down the role of Dr. Evil in Austin Powers so he could do this movie.
Trivia: The sound that Jim Carrey's head makes when his head hits the floor in the bathroom scene wasn't added, digitally or otherwise. That is the actual sound of his head hitting the floor.
Answer: First of all, she's not "on the hook" anyway...this is a divorce proceeding, not a criminal trial. And second, this film has multiple inaccuracies in its depiction of the legalities involved (see Legal Eagle's two-part analysis on YouTube for a very good rundown); the fact that no-one brings up fraud is the least of them. It's not important to the plot, so it is simply brushed aside, counting on us (the audience) not worrying too much about it, like so many other lapses of reality in comedy movies.