And here I thought this was a Van Halen thread. (yeah, I know, the joke's been done.

)
As for which teacher is more messed up, I'd go with Letourneau because she not only messed up the lives of her husband, her first three (I believe) kids, and the student (he may not think he's messed up, but he is), but she also gave birth to
two more kids with the student. That is truly sad and messed up.