@OhWhatFuckeryIsThisNow
He’s on a performance plan he will look for a scapegoat or someone to drag down with him. Distance yourself sharpish.
This is important. He could twist (ie lie) about any advice / support / direction you have given him and blame YOU for his mistakes.
Swerve him. You don’t want to be associated with him.
Well done on returning to work after a long break, working so hard and getting recognition - you are doing brilliantly. Have an internal mantra to firm up your self belief so that you physically stand tall and radiate out confidence. Fake it till you make it. Confidence gets you a long way - it allows your managers and team members to feel reassured and confident that you have everything under control. Being humble is less attractive as it puts others in a position of feeling the need to boost you.
Don’t give this donkey your finite time, emotional energy and headspace. As a working mother of 3 v young children you need all of that for you, your career and your DC. Every time he bothers you or you are agitated by him - he is taking your time, energy and headspace.
Don’t give it to him. Protect and conserve it for you. Every minute you have given him is every minute you are working late into the night after work.
Don’t worry about not being ready with an immediate assertive reply - don’t flip this into being frustrated with yourself - keep focused on what he did. It’s fine to come back to things later. Send him an email about the folder hitting. Tell him it was a very unpleasant experience and an invasion of your personal space and he is not to do it again.
Also with your bosses - try to find a moment to thank them for the recognition - say that you are just getting used to praise etc.
BUT you need to work on you. People pleasing is a dysfunctional behaviour. It’s about an imbalance of power - it’s not attractive. It’s easily exploited and you end up with resentment and contempt for the other person when they don’t value what you have given them (they may not have asked for it, or needed it to the extent given).
Work on your boundaries put you, your family, your job, your time first, second and third.
Look at him with pity but NOT responsibility to help.
Detach from him. Look at him as your own personal and emotional growth opportunity.....where you practice setting boundaries.
It’s a much more comfortable way to live - gently assertive and boundaried.