On “Dancing With the Stars,” Bristol Palin broke down, accusing partner Mark Ballas of not being there for her. She said he would rather be dancing with former partners Sabrina Bryan or Shawn Johnson. “I just feel that you’re bummed that you have me as a partner,” Bristol said before bursting into tears. Bristol walked out of rehearsals, but Mark was able to calm her down, and the duo pulled their best scores yet. Still, they finished the night in last place.