YA ---> Child have:
- Good Friend
- Sister (or Brother)
relationship, and "Adopt as care dependant" option is available when you're controlling YA and click the child.
If you click it and click a child again, there's an option named "Remove from care dependant(IIRC)". Clicking it will remove "Dependant" relationship.
Oh wait, this YA just neglect this child. Someone call social service!
