What is going on with Ronnie Ortiz-Magro?? According to a police report obtained by TMZ on Wednesday, his 34-year-old ex-girlfriend, Kirsten, called the Miami police on him back on March 29 over an alleged "domestic dispute." Uh oh. Law enforcement responded to Ronnie's home at around 8:30 PM that Sunday. The report stated Kirsten told cops she and Ronnie had been together for "three years and living together as a family unit." However, she recently broke up with the Jersey Shore star "due to infidelity issues.