From what you have written about the current probation officer that you have, it seems best that you seek another person who does not know you or any member of your family as your new probation officer. I sense from what you wrote that there may be some prejudice against you and your family with respect to the current probation officer that you have.I would have your presumably former defense lawyer write a letter to the probation department seeking the assignment of a different probation officer to your case. Having a new probation officer for you might make things easier on you in the future.