my sister in law loves cooking and is an expert, except that she leaves all the dirty dishes, sink for me to clean and i hate it. i normally do dishes after beakfast, lunch and dinner as SIL does cooking (iam not very good cooker and she wants to do cooking while i do other stuff).
even when i finish cleaning and she had to use sink, she spreads water everywhere and i hate this.
but can not convince her to clean that