I need advice on releasing negative feelings about someone.

Okay, so there’s a person in my life, in an auxillary manner.. meaning, I don’t have to be around them, but I have to hear about them with some frequency. I hate this person, I have a lot of really strong negative feelings towards them. Jealousy, distrust, dislike, etc.

I have been struggling for a long time trying to release these feelings because when you boil it down, it just makes me stressed, angry, upset, and it generally feels bad.

Does anyone have any advice on how to let this go? I’ve tried asking the intermediary person to not talk about this person I hate, but I don’t think that’ll be possible.

I need to work on it on my own and would love some help. Anything you’ve done that helped you out, that sort of thing. Thank you!