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Drew Carey and Nicole Jaracz have ended their four-year engagement, the actor's rep confirms to Us Weekly.

Engaged since October 2007, Carey's rep explains: "He and Nicole still have a great deal of love and affection for one another. He will still be very involved with their son's life."

Carey, 53, and culinary school graduate Jaracz have one son, Connor, 6. The Price Is Right host credited Connor for inspiring him to lose 80 lbs. in 2010.

"I couldn't keep up with him," Carey told Parade at the time. "I'd be like, 'Conor, I can't, and he'd say, 'C'mon, Dad!' That was a terrible feeling. I thought, 'I'm never going to see him graduate high school."