Please let me start by saying petty isn’t something I set out to do, it just happens naturally. My ex is/was a major narcissist, who through our entire relationship put material possessions over emotions, feelings, or anything for that matter. There was not a single thing WE owned that SHE didn’t feel was hers. When we finally split after 9 years she expected me to leave just with clothes and that’s it. Well idk about you but I do take showers and need to dry off from time to time, so I took 3 towels with me. Did I mention they were 3 towels from 3 different sets so she had 3 ruined full sets. Call me childish, call me petty…call me what you want. Every time I use one of them for something I “shouldn’t” I smile knowing the headache it created.