I guess im posting just to get it out. Im feeling defeated. Ive always worked really hard and been good in my job, respected, confident etc ive had a lot of change at work and steadily climbed the ladder since 2020. Im now in a more senior management role with a team. I work for the same company but a different part and the culture is very different. I have an expert on the team who temporarily managed the team until I came in. I understand it must be hard to see a new manager from a different area come in when you have been doing the role. This person is popular and I dont feel has made my life easy since I joined. It does seem to be getting slightly better. However, this person hasn't stepped back and directs the team, undermines me at times. I feel im struggling a bit and my confidence has been affected. I've no idea what is being said behind my bsck, but I sense bitterness towards me from other colleagues, I think could be a result of this persons influence. My own line manager also has a personal relationship with this person. I sometimes feel im helpless and stuck and dont have the knowledge yet to contribute as much as I feel I should be and my confidence is being erroded. Has anyone been here? How do I move forward?