Alex Pettyfer thinks love is complicated

Alex Pettyfer thinks that love is a complicated thing.

The Brit, who recently split from Dianna Agron, believes that there are a lot of factors that can ruin relationships.

“It’s a very complicated thing, love,” he said. “There’s always something trying to muck it up.”

It was recently reported that the Alex and Dianna’s break-up hadn’t been pretty.

“Dianna is terrified of [Alex],” a friend tells Us magazine, saying that Dianna “is staying at a hotel under an alias”

Another insider claims that Alex has been “a psycho loose cannon” in the aftermath of the split.

On 18th Feb., according to an eyewitness, Alex got into a heated confrontation at a West Hollywood club with actor Sebastian Stan – furiously accusing him of hooking up with Agron.

“Dianna is terrified of [Alex],” a friend explained, adding that he “absolutely lost it” and threatened Agron during a vicious phone chat.

A rep for Alex told the site that he hadn’t made any threats.