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Despite claiming in a 911 call Christmas morning that Charlie Sheen tried to kill her, Brooke Mueller may be trying to work things out with the actor, 44.

"She hasn't spoken with him," Mueller's mother, socialite Moira Fiore, tells E! News. "But she wants to reconcile with him."

Although she suspects the two are trying to work things out, "I have mixed emotions about it," Fiore says, adding that Mueller, 32, "won't listen" to what she has to say on the matter.

In Mueller's Dec. 25 911 call, she alleged that Sheen told her, "Your mother's money means nothing, I have ex-police I can hire who know how to get the job done [kill her] and they won't leave any trace."

Fiore says she'd "rather not comment" on whether she feels comfortable leaving Sheen and Mueller's 10-month-old twins, Bob and Max, alone with the actor.

The twins are currently with Mueller in Aspen, where she plans to stay until the end of the month.

Meanwhile, today's 10:30 a.m. court date between Mueller and Charlie Sheen’s lawyers has been postponed due to scheduling conflicts.

"The hearing for Monday has been taken off calendar by the judge," Aspen Chief Deputy DA Arnold Mordkin told over the weekend.