Divorces, Horses, and So OnPaula Zahn’s friends say she wanted to stay in the Fifth Avenue apartment she shares with soon-to-be ex-husband Richard Cohen for the sake of their kids, but he made it too difficult. Lou Dobbs’s daughter Hillary won the Open Jumper Class (and $7,500) at the Hampton Classic Horse Show. (Soon-to-be-mom Kelly Klein also rode there.) Heather Mills has racked up a number of parking tickets in her Bentley convertible in East Hampton. NYU’s school newspaper went out of its way to point out that people use the campus library to commit suicide and hook up on Craigslist. Larry David doesn’t like fund-raisers on yachts in Martha’s Vineyard. Courtney Love is blaming ex-boyfriend Steve Coogan for Owen Wilson’s attempted suicide, and now Coogan is worried about his career prospects. The New York Times has a clear anti-Yankees bias, “Page Six” says.