JLo `planning to dump toyboy Casper Smart `

Updated: Aug 04, 2012, 19:30 PM IST

London: Jennifer Lopez’s relationship with Casper Smart is said to be on the rocks, as she is reportedly losing patience with him.

According to People magazine, the mother-of-two is becoming increasingly growing impatient and frustrated with her 25-year-old lover.

“‘[Jennifer] is getting frustrated with him and she’s increasingly short-tempered when she’s around him,” the Daily Mail quoted a source as saying.

“He’s moved into her life – and a little too easily, too. I think her family is watching him closely,” the source said.

Smart had thrown a lavish bash for her birthday last month, on the yacht Utopia III, which is owned by Market America co-founders JR and Loren Ridinger.

But her birthday celebrations were seemingly tainted when photographs showing Smart slinking into a 24-hour adult peepshow in New York emerged.

His X-rated outing on July 23 - the day before she turned 43 - promoted wild speculations.

Tabloid magazines made various claims about how he had “betrayed” Lopez, which the couple’s lawyers branded “false, malicious and defamatory.”

However, it seemed that the drama may have taken a toll on the couple, who are currently on her North American tour with Enrique Iglesias, with Smart serving as her principle choreographer.

Still, pals don’t believe that their romantic relationship will be over soon, as they think Lopez will want to have a new love interest in her sights before she breaks up with him.

“Jennifer is the kind of girl who doesn’t like to be alone. Until she finds a replacement, I think, he’s around,” the source added.