how can I file a complaint against a probation officer?

I don't like to rock the boat but this woman has no business working with children! She would not answer questions and tell us anything and she would not tell us when we had hearings she would not tell me when until an hour before and then act super suprised when we showed up.

She really started messing with is when we hired an out of county attorney for my son. It got so bad that the attorney made a written request that all communication between us should be through him. There was at least once that she had my son sign paperwork with no attorney present.

The thing that takes the cake is when she sent the paperwork to the juvenile justice system. She was malicious and slanderous. She said we didn't want him home (lie) that we harass our nieghbors.(i have not spoken to them since the incedent). That we are uncooperative.(i called nearly everyday to see what we could do to help) and that we did not want our child to take responsibility for his actions(my husband is on TAPE saying that if he did it he should take responsibility for it)

I do not understand why she would want to do such a mean thing. Is there any way we can file a complaint?