I've been working with a colleague who sees herself as a hero for around 10 years now. We worked together in one department for 6 years and have worked together in this one for 4. She left the other one as she told me she didn't feel valued there and they didn't fight hard enough to keep her. A comment I always found strange. I left just because the department we're in now better matches my expertise. They didn't fight for me either and I wouldn't really expect them to.
She has always seen herself as an inspiration to put it mildly. She thinks her ideas have never been thought of before and if she doesn't get praised she often sulks. She's always critical of the management and seems to think that she can pretty much do as she pleases. I know that management have had to speak to her more than once for her boundary-over-stepping heroics.
We tend to work in teams of three, all with slightly different areas of expertise for the same group of clients- all of whom have similar vulnerabilities. Each time we meet with these clients, she keeps stepping into my area and suggesting things that I haven't got around to suggesting (through my choice). The meetings are spent with her dominating communication where she basically bigs herself up to the clients about all her wonderful work and then makes out indirectly that I could be doing more. "Then I did this, and I tried that and I decided this and I thought of that..."
She's always desperate to be liked and will do anything for praise and admiration, going against policy and buying gifts even for clients. She goes off on tangents in our meetings, giving life advice, wellbeing advice, diet advice, going way over and above, offering more than the remits of her role.
Sometimes she'll tell me how she's turned someone's life around or how her support has finally got a client functioning in society, when I know her input has had minimal impact. She's getting on my nerves now. There's an arrogance that comes with it as she genuinely seems to believe that she's saving everyone and she's stepping on toes to do it. Her behaviour impacts my rapport with our clients as she just takes over and offers more than we're really set up to do.
I get along with our manangers and they'll often ask me to lead on a meeting and she just takes over offering all sorts of random things. She'll even do things for clients on her day off, dropping things off or collecting things (all within our remit but on her non-work day).
Everything she's doing is helpful but not part of the service we offer. She's making myself and our other colleague look less than through these heroic acts. I think management are aware, but the cynicism towards everyone else and their ideas, coupled with her arrogant view of herself is driving me nuts. There's just no modesty and it's getting frustrating as things that clients should be coming to me for (due to my area of expertise which is different to hers), they go to her for instead because she's blurring the lines. I work with other colleagues with other clients at times and it doesn't feel like this.