Looking at the sample data in [this file](https://github.com/Azure-Samples/azure-cosmos-java-sql-api-samples/blob/bc0423ce53ed5696908487809c574ba5dbd5e13d/src/main/java/com/azure/cosmos/examples/common/Families.java) the AndersenFamily never has Child1 added to it after the child is created. The child should either be added to the AndersenFamily or deleted.