I work in a pretty small team with an even smaller management team.
One of my management colleagues (who I'll call X) recently confided in me that she was looking for another job as she's tried unsuccessfully to renegotiate the terms of her employment and was just generally unhappy in the job. X hasn't been in the role that long but I don't think it quite met her expectations so tbh I think moving on is probably the best thing for her. I like her as a person but she hasn't been the easiest to work with lately as I think her frustration at the role is becoming more and more apparent at she's putting less and less effort in.
X has told me that she's been looking for other jobs and has had interviews and trial shifts already so it seems only a matter of time before she gets something else and gives her notice in, I have a feeling this will be quite soon.
Would I be unreasonable to give my manager a heads up about this? I'd feel bad going behind X's back to mention this to my manager when she hasn't got another job yet and might even change her mind about it. It's her news to tell and I don't want to feel like I'm gossiping.
At the same time myself and my other colleagues are absolutely on our knees because we are so short staffed and we are about to head into our busiest time of year so to lose another member of staff would really impact us all in a huge way. I was close to tears at work earlier as I was so stressed and overwhelmed. Any possible chance to get ahead in the recruitment process would be really helpful.
Would you want to know if you were the manager? Also, if my manager finds out that I knew in advance and didn't say anything they might be really annoyed. I don't know what to do?!