Im probably over reacting and its a bit long winded but need to rant! Im a team leader at work and we have a new deputy. The other morning I phoned in and cancelled a shift. I had an injury and couldnt manage my shift all day so said I would be in the afternoon. As I was starting later anyway as it was a bank shift I phoned in later than the usual time. In hindsight maybe I was wrong as it clearly upset some staff. However the deputy told me I was wrong in front of another member of staff. Im also doing another overtime shift on my weekend off I had agreed to do the early as I was going out for my anniversary however as no one could do it I agreed to swop to do the late instead as I can go out friday night she then asked me to the early again saying you were happy to do it earlier ! I explained again about my evening out and changing my dinner out etc and she snapped that she doesnt want to come in its not her weekend and I said its not mine either this again all in front of another staff member who then sat doing the admin with her all morning! I realise she is new and might be struggling but should I mention these things to the manager in case she does or keep quiet. I know it probably sounds petty but I felt quite embaressed in front of the staff member as Im supposed to be her supervisor.