Chase Stokes has been devastated by his recent breakup with Kelsea Ballerini, a source exclusively tells Us Weekly. "Chase is heartbroken," the insider tells Us. "It's been nonstop ups and downs." Us confirmed on Thursday, November 20, that Ballerini, 32, and Stokes, 33, had split, with a second source claiming that the pair's relationship had gotten "so rocky and toxic." (Reps for Ballerini and Stokes were unable to be reached for comment.) Hours earlier, Stokes raised eyebrows when he seemingly alluded to his drama with the "I Sit in Parks" singer.