The two have "decided to amicably split", according to Gossip Cop.
The Vampire Diaries star and Pretty Little Liars actress "will continue to remain good friends", a rep for Wesley says.
Wesley and DeVitto met while filming Killer Movie in 2007 and married in 2011. Torrey DeVitto has also appeared on Vampire Diaries as a recurring character.
For updates on the split, visit Gossip Cop.
Source: Gossip Cop