prep for Oct 1 hearing

well I am prepped for Oct 1 , another hearing, monday the stbx called the school for the first time since her attempt last nov 24th, weird  10 months now she has an interest?? (herself) and one week to the day before the hearing. I went to my attorney today the finiancial stuff, ...much relieved to have that done and when I walked in the stbx had written a nasty email reguarding property division. Now I gave her 99 percent of the stuff she wanted, she is pissed that I underestimated all the items.. Sorry I figured that stuff 5 to 10 years old is not new and that based upon selling it right now, what people would pay  for it right now is the going price. She is pissed about a refridge that I have at 200.00 and another that is discolored at the same price. and the crazyness goes on and on. I am to the point that pick list a or list b I dont care. What I am concerned about is Monday afternoon when she flipd out, finding out there is no money, I have my son staying away at a friends house for the week. I am preping my self , cameras charged,video ready, lights ready and 911 with my PO ready. she will be pissed and I have no clue to what she might do. I am not going to have my son find out. So going to the hearing I am not fearful I have 10mins left and she has 40min on the stand, questioned by an experianced attorney.
Note, I did think thing would settle down, but after today she is very much in raged, and the paralegal told me do not be supprised if she contacts them several more times before the hearing. I am watching our backs all the time!