Your H is welcome to remove things from the home that belong to him. If he is asking to remove items that are jointly owned you do have the option of setting a boundary.
Time for some tough love!
Nobody is saying what you do in your life is not valuable or important! What we are saying is EVERYBODY needs *something* that is just for the. If you only have 3 min. per day then use those precious three minutes just for you. No excuses!