I agree with most of the sentiment in this thread in that it's only an issue between you and your friend. If he's really your friend then you should be able to have a conversation with him about this and how it makes you feel. Beyond that if you go anwhere else with it (other than your priest) you will cause more harm than good. It will likely be uncovered anyway and when that happens it won't be pinned on you for being the snitch. The cheater will get caught. It's alway a matter of time.
