Demi Moore Single Again: Actress Splits From Vito Schnabel, Displays Bizarre Behavior (REPORT)

Short but sweet? After meeting in early November at pal Naomi Campbell's party in Jodhpur, India, Demi Moore has reached the end of her fling with Julian Schnabel's art collector son, Vito Schnabel. The New York Post reports that the 26-year-old broke things off with Moore, 50, in Miami last week, where Moore was photographed enthusiastically partying down with Lenny Kravitz and Stacy Keibler at an Art Basel after-party.

"Vito wasn’t too happy that Demi flew down to party at Art Basel while he was working to build his business. It was a distraction he didn’t need while all the big collectors were in town," a source told the publication about the split.

Schnabel isn't the only one who's allegedly not thrilled about Moore's behavior. Radar reports that the "Margin Call" actress' three daughters are also concerned about Moore's antics as of late. "Rumer, Tallulah and Scout are mortified by their mother at the moment," an insider told the website. "They are becoming every increasingly concerned about her bizarre and outlandish behavior. Demi just seems absolutely desperate for attention and they fear that she isn't in a good place mentally right now."

In Feburary, Moore checked into rehab in Utah. She was hospitalized in January after suffering from an epileptic seizure reportedly brought on by drugs.