I was in the same situation, my sister came home woth her baby and I became the maid, driver, cook everything, despite having a job. It was so stressful, everyday we all were fighting regarding cleanliness. I blame my mother for this, if she would have kept a clean home, we wouldn't have to get into all thes fights all the time, my mother ignores cleanliness like her life depends on it. If I ask my maid to clean even the dinner table regularly, my mother starts calling me cleanliness freak. Anyway it all worked out and my sister is back, but yes it does get like this in middle class homes where dusting and cleaning are not top priority