Demi Moore's party lifestyle reportedly "amplifies her loneliness."
The Hollywood icon has Rumer, 24, Scout, 21, and 18-year-old Tallulah with her ex-husband Bruce Willis. Her relationship with her daughters has been strained for quite some time and her ex Ashton Kutcher officially filed for divorce Friday after the pair separated in November 2011.
Demi has recently reconciled with her children, but her bizarre behaviour at the Art Basel event in Miami, where she fed a stray cat from her plate and danced provocatively for photographers, has caused concern.
"The girls want Demi to pull herself together, act her age and stop carrying on like some teenage party girl," a source told Radar Online.
"But Demi just refuses to give up the lifestyle that once made her happy, even though it now just amplifies her loneliness.
"She's determined to find young love again and is at a loss as to why she is still single. On top of having no love life, her daughters have once again turned their backs on her - she just feels so alone, and that feeling is made all the worse as Christmas approaches.
"[Demi's ex-husband] Bruce will be spending Christmas with his wife and their new baby, then obviously there's the whole Ashton Mila [Kunis] situation.
"Demi feels so alone in the world. Her mom and step dad are both dead… and although she has three step-siblings - she hasn't spoken to them in 30 years!
"Demi's friends are worried she will be so down over the holidays that she may relapse, and they no longer know what to do to help her."
© Cover Media