Obviously they have some proof to violate you. I don't see how they can violate you just based on someone telling them something. When I first kicked out my ex husband and filed for divorce I texted his PO at the time and told her that he no longer lived there and "oh by the way he's been drinking and using drugs." Did she violate him? Nope. She didn't piss test him. Nor did his next PO when he moved counties. So the fact you're getting violated on things people tell your PO means that your PO got more than just their word that you did something.
Have you had to take any UAs? Have you failed any UAs? Maybe you need to start looking at your circle of friends or associates to find out who's snitching on you. Not focus on your PO. Your PO is doing his or her job.

