Have Miley Cyrus & Liam Hemsworth broken up again?

Miley Cyrus and her sweetheart Liam Hemsworth were seen on again in Studio City, Ca on September 11, 2010.  Fame Pictures, Inc

A report has suggested that Miley Cyrus and boyfriend Liam Hemsworth have broken up for a second time.

The couple are said to be on a break because Miley is having a tough time dealing with her parents, Tish and Billy Ray, divorcing.

ZackTaylor.ca reports that a source said: “Liam is back in Australia, and Miley is at home supporting her mom and dad through this.”

“It’s been very tough on her, and right now her family comes first, not boys. You can say they are on a little ‘break’ for the time being.”

This news comes at the same time as the rumour that Tish had an affair with Bret Michaels.

“Bret became close to the entire family when he and Miley released the racy duet Nothing to Lose,” a source told Us Weekly magazine.

“He and Tish soon began carrying on an on-the-sly romance.”

“Billy Ray was completely unaware of what was going on.”

“It was a professional relationship that turned into something more.”