Carrie Underwood isn’t writing any sad songs about ex Tony Romo, reports. In fact, she assures Esquire magazine that her song Cowboy Casanova was most definitely not about the Dallas Cowboys quarterback.

“No, I would never immortalize a guy that did me wrong,” the 26-year-old country star says. “I would never give him that much credit.”

The American Idol alum dated Romo, 29, in 2007, but by Oct. of that year, she seemed to have had enough.