Cameron Diaz and Alex Rodriguez Split?
06/05/2011 AT 01:00 PM EDT
"They broke up a few days ago. He ended it," a source tells PEOPLE amid reports of a split. "However, they have broken up and gotten back together before, so not sure it's forever."
A rep for the actress did not respond to a request for comment, while a rep for the Yankees third baseman had no comment.
After initially laying low, Diaz, 38, and Rodriguez, 35, brought their love public late last year, vacationing in Cabo, stepping out for coffee and cuddling at the Super Bowl.
Just last month, the Bad Teacher star broke her silence on their relationship, telling Maxim, "It's really awesome."