Hilary Swank and John Campisi
08/20/2012 at 04:10 PM EDT
It wasn't quite a summer of love for Hilary Swank.
A rep for the actress exclusively confirms to PEOPLE that she and boyfriend John Campisi
have ended their five-year relationship. The pair split in May.
The Oscar winner, who has spent the majority of the summer filming Mary & Martha
with Brenda Blethyn in South Africa and Wilmington, N.C., and Campisi began dating in 2007.
In 2010, Swank spoke to InStyle
about the possibility of getting married again
, after her split with ex-husband Chad Lowe.
"Friends of mine and I talk about this. Does someone come into your life for a certain time, and then you are supposed to go your separate ways?" she asked at the time. "There's a part of me that thinks that's true."