I found our new start making an arse of something and tried to stop her. It took me two days to fix and isn’t completely resolved yet, a fortnight later. She complained about ‘a lack of respect’ to our manager and I had to have ‘a chat’ about her feelings.
Today she came to me and asked if I would stay late to train her up on something else. No apology or nothing! Am I just petty or am I valid in saying no?