I am sure everyone gets niggled by perceived annoying habits in others.
Some time ago Husband used to come home from work , take off his suit, arrange it nicely on a coat hanger and then proceed to hook the coat hanger over the door of my wardrobe. Why on earth did he not hang it over his wardrobe door? Who knows? I used to come upstairs to bed and find I had to remove the offending article to Husband's wardrobe door before I could sort my clothes out for the morning. I got sick of repeatedly asking him nicely to keep his clothes to himself!
I had an idea. I came up to bed and as usual found the suit glaring at me hanging on my wardrobe door. I rootled around in the cupboard and found about six unused and unloved crumpled up wire coat hangers. These were thrust down Husband's bed. He was surprised. I only had to repeat the exercise four times before the offending suit retreated to Husband's wardrobe door never to reappear on my side.
Husband has been retired now for a few years and no longer owns a suit!
2 hours ago