It's better to talk to people than about them: you know how that feels, right? These are people you work with, and will continue to work with, if you resolve th

It's better to talk to people than about them: you know how that feels, right? These are people you work with, and will continue to work with, if you resolve the situation, so I think you should just call one of them on what they are saying. Talk one-on-one with frankness and humor and a willingness to forgive. If you approach it as adult-to-adult, they may not react like a stupid kid.