A new study at Marymount Manhattan College has concluded that real-life dads are less supportive and accepting than dads on sitcoms. Happy Father's Day!

The study went like this: a communications researcher showed episodes of various TV comedies, including The Simpsons, Everybody Loves Raymond, My Wife and Kids and George Lopez, to 108 college students and then asked them how the TV dads compared to their real-life dads. In every instance, the TV dad was better than the real dad.

Not all television dads are the epitome of fatherhood. There are plenty of dads out there in TV land who, frankly, would rather be somewhere else. So, in the fine tradition of opposing viewpoints, we present the five worst TV dads.

Aaron Echolls (Veronica Mars):  Sure, to the movie-watching public he was known as a class-A actor who was kind to his fans. But, to his family, he was known as an adulterer with a violent temper who beat on his son Logan. Oh, he also murdered Veronica Mars' best friend Lilly and the abusing boyfriend of his daughter Trina (Update: well, almost). On the bright side, he has a really nice head of hair for someone his age.