Bill Cosby and his wife Camille’s marriage is solid despite rumors the couple of 60 years is on the verge of a split, RadarOnline.com can reveal. The 86-year-old embattled comedian’s significant other is “not leaving” him despite his uphill legal battles, with Bill’s representative, Andrew Wyatt, scoffing at the speculation their decades-long union is over and they are living separately. “She’s not leaving him,” Wyatt told RadarOnline.com, pointing out the pair celebrated their 60th wedding anniversary just last month. “He’s 86 and she’s almost 80. She wouldn’t divorce him now,” he shared, lau…