what did i do wrong?

3 we're home

" I'm ready" i said as i walked down the pavement to their car. The car was fairly small, we were all smashed up against each other. We drove a long time, about an hour and a half. We were in the country now. While we were driving the lady said " my name is Kate, but please, call me mom. And his name is Jim, you can call him dad or or anything you like." I responded with " um, ok. Well we are Amy and Joshua." Just then we pulled into a driveway. The house was huge! I guess they had money. We grabbed our bags from the trunk of the car and and walked behind them as they kind of wobbled their way to the front steps. As soon as dad (that's what I'm going to call him) opened the door Joshua rushed in. They wobbled in behind us and locked the door. I put my bags down on the living room floor. "Oh, dear, please put your bags in your room." As i followed her up the stairs she was telling us that we would have to live on the third floor, which was basically the big attic. We came to the second floor and i saw a long hallway with about 7 rooms in each side. This house was bigger than the orphanage! It was really quiet, like nobody was even home. I wonder why they had all these rooms if it was only them and their maids.