"Brooke and Charlie are not allowed to have any contact with each other at this point," Mueller's lawyer Yale Galanter, tells PEOPLE. "Brooke wants to get back with Charlie so we are anxious to meet in court.
As of now, the new court date is 9 a.m. Jan. 20, but we are hoping that will change and be this coming Monday."
Galanter filed a motion in the Aspen court last week to modify the protective order put into place after Sheen's domestic violence arrest on Christmas day so his client and her husband can meet and attempt to resolve their differences.
"The judge is this case is involved in a jury trial," Galanter tells PEOPLE. "We are hoping it concludes early, and if so, we could be in front of the judge on Monday."