Charlie's Negotiations with Brooke Stalled

3/7/2011 11:00 AM PST

Charlie's Negotiations with Brooke Stalled

Lawyers for Charlie Sheen and Brooke Mueller negotiated all weekend, trying to hammer out a custody settlement, but sources tell us it didn't happen and now everyone's getting ready for court.

We're told several issues stand in the way of a settlement.  For starters, Brooke insists that a monitor be present whenever Charlie has the kids at his house. And Brooke wants to make sure any current or future goddesses are blocked from exercising parental responsibilities.

We're told both sides are gearing up for a court fight on Tuesday. In order for that to happen, Charlie's lawyers must give Brooke's lawyers notice by 10:00 AM Monday.

Stay tuned