Was the recent court date you had relating to you filing contempt charges relating to her recent "no contact" or something similar? No good L will ever be able to guarantee you an outcome of what is going to happen in court, and outcomes in family court do not resolve in one or two hearings. You have to look at what your goals are; the importance of having your children in your life and their having their father in their lives. Have you met with your L regarding your next step in trying to enforce your custody agreement?
