Irish- so sorry to hear about your betrayal. There's nothing more hurtful, especially when there are so few people to trust in this hobby. Maybe you just trusted the wrong person.
It's only human to want to share certain experiences with someone. As humans though, mistakes are made. Only you know if the violation of trust warrants you to severe that relationship.
Privacy and discretion should always be extended to those we come in contact with here. I know a lot of secrets of different providers and promise to take them to the grave.