I manage a team of 12 in a public sector organisation in which people can't move teams due to areas of expertise. I have been there nearly 20 years and have never known a situation like I'm dealing with now, either before or since becoming a manager. It's making me so miserable I don't know what to do.
There is a colleague who, over a number of years has made a series of complaints about me, none of which has been upheld. I've considered making a counter-grievance because it feels like bullying now but was persuaded by a senior leader not to. Leadership are supportive of me, see this person for what she is, but basically don't want the hassle.
Meanwhile, a few newish members of the team have kind of coalesced around this woman and almost formed a splinter team, if that makes any sense. We're in a situation whereby there seems to be two teams with very little interaction between the two. It's horrible. Meetings are strained and I'm having to run the department via email essentially. The 'splinter team' gather in rooms and shut the door and rarely use communal spaces.
I've tried speaking to people one-to-one, which tends to result in people saying the right things and insisting everything is ok with them and then things carrying on the same.
There are now people in the wider organisation who I feel are 'off' with me after previously having positive relationships with them and I feel that is coming from the original unhappy team member, who I feel is spreading a story that I am a bully.
The situation just seems to be spiralling out of control and is so toxic. Any advice would be amazing - I'm obviously lying awake thinking about it now, which is shit.