It sounds like you are referring to children in the foster care system. These children often transition between multiple foster homes as they await a permanent placement, typically with the hope of being adopted into a "forever family." The experience can be challenging for them, as they may face instability and uncertainty about their future.
In addition to the emotional aspects of moving frequently, foster children may also deal with issues related to attachment, identity, and the search for belonging. Many organizations and agencies work to provide support for these children and promote successful adoptions, aiming to create stable, loving environments for them. If you would like more information on this topic or resources related to fostering and adoption, feel free to ask!