My ex constantly locked me out of the bathroom so I took matters into my own hands..

I was with my ex for a while. It was an unhappy relationship. I had bladder control issues and IBS. Whenever I needed to go to the bathroom they would run in first and take their sweet time just to irritate me and make me suffer.

It went on for a long time and one day I just about had it. We had 2 cats and 2 litter boxes. One day he went running to the bathroom and was just playing on his phone and plucking his face hair and refused to let me go so I decided I would just go poop in the cats litter box.

Not only was it a big poop, but I also peed a little. The cats litteraly wouldn't use that litter box after and then my ex came and was investigating it and saw, and he goes "wow they pooped alot no wonder they want their box cleaned" and I just sat there and watched him clean up my shit and piss. That was near the end of our relationship and he never found out.

Edit - my ex and I were together for four years and he was a gamer and pot head. When he would run to the bathroom he would take his phone, Nintendo switch in with him.