Usually, when we negotiate leave dates when starting a new job, we'd expect those dates to be honored—not thrown to the wayside as soon as we're locked into our employment. After all, that's all part of the bargaining process, and once a bargain is struck, every agreed-upon detail becomes the foundation for the rest of the relationship. This worker shared how their extended family goes on a trip every year, this time with a significant personal reason motivating the trip, and they've already bo…