No, if one has been under the agreed upon terms of probation as the part of a sentence or a plea bargain the terms of probation cannot be appealed.The option is to simply reject the terms of the probation and elect the full sentence imposed by the court which typically includes jail time as well as a fine.If your fiance' is not happy with the current terms of probation he can file a petition with the court seeking its modification.Good luck to him.Â