What happen between the Anderson family through out the book?

Through out the book there was up's and down's with the Andersons. In the beginning of the book the Anderson's were a regular family that lived in a bad neighborhood. There was also regular brother and sister disputes that happen. When Tina died the whole Anderson family started to brake apart. Barely anyone talked in the house and Teddy was soon going to juvy. When Teddy got back from juvy nobody wanted to deal with him, they all ignored Teddy. Teddy really didn't care if no one wanted to talk to him he just wanted to get on the computer. There was a part in the book when Te-ay started arguing with Teddy because he was on the computer. Both Te-ay and Teddy were so loud that they woke up every one in the house which were Andrew, Dad, and Mom. Teddy then threw a punch at Andrew and they started fighting, there dad tried to stop the fight but he couldn't, Mrs. Anderson some how stoped it by just standing outside her bedroom. At the end everyone was back together like a happy family, the Anderson's didn't divorce, they added Micah to there family, and they got a brand new house in a nice neighborhood.