Seriously, why does everyone hate them?
Okay, look...
1. They're famous for no reason.
2. They contribute nothing to society.
3. They've got umpteen reality shows: one for the whole family, and each of the sisters has their own reality show.
4. They're a trashy family.
5. They're annoying.
6. Everyone in the family is creepy in their own way, especially their mother who's in her 50s yet she acts like a 20-year-old socialite.