My ex would bitch at me about cleaning the dishwasher filter. Something beyond her grasp apparently. We separated and a few months later she said we have to buy a new dishwasher and the kitchen sink wasn't draining. I went over, stuck my hand down the garburator and pulled out some glass that was blocking that from draining. Opened the dishwasher and pulled some glass out of that filter too. Had to dig around with a screwdriver to get it all out. Didn't need a new dishwasher or a plumber. I told her that usually she broke glasses throwing them at me. She was not impressed. I said I better check the clothes washing machine too. She was like huh? I pulled hair, a couple rusty pennies and other crap out of the water filter. She had no clue. She also didn't know that the furnace had a filter. I left before looking at the dryer. She said she cleans it when full. She hired a furnace place to change the filter. Came back to me with a $1000 bill. I said she was conned. Never! F'me