Lopez's marriage "at breaking point"

Jennifer Lopez's marriage to Marc Anthony has reportedly reached "breaking point".

The couple's relationship is said to be "on the rocks", with Anthony claiming that the singer "makes [her] miserable", according to US Weekly.

The 'I'm Real' singer was spotted without a wedding ring at a Los Angeles movie premiere. Anthony was also seen without a ring as he chatted to women in New York and Las Vegas nightclubs.

"They are both getting bored," a source told the publication. "She wanted this domestic life, but now she’s bored out of her mind. She wants the old J-Lo back."

Lopez is also reportedly struggling with Anthony's "controlling" behaviour, which includes monitoring her phone calls.

"He's very, very controlling of her. The skirts aren't as short. You don't see so much of that booty anymore."

The singer's spokeswoman has yet to release a statement.