I tend to side with the LEO most of the time (and I know that a lot of you disagree with that), but this particular situation seems grossly unfair.
There's an old saying:
If you want justice, go to a whore house.
If you want to get screwed, go to court.
I'm truly sorry for your experience. You and your family deserved better from that LEO and the court system.
Did you know Tom Jarrard? I heard that from him when I had the pleasure of working for him.
That sentence is way out of line for the charge. A lawyer would have cost some money but probably could have eliminated the probation.