There are many reasons as to why i believe she has earned this title.
1.She fattens her kids TOO Much.
2. She has let her kids get away with WAY too much crap.
3. She has let her daughter(honey boo boo) become a household name.
4. She and her entire family has made America Look Bad.
5. She herself is a BAD example for mothers everywhere.
6. She has let people to believe that being fat is alright.
7. She was once considered for Dancing with the Stars(which in it of itself would of been bad)
8. She had one of the Worst weddings that I have ever seen.
9. She should NOT have allowed her family get a show.
So as u can see she has proven to be the WORST Mother on the face of the earth.