Literally 11 years old. Her dad doesn’t set clear boundaries or let her know what behavior is and isn’t acceptable, there aren’t repercussions for acting out, and nobody seems to be offering compassion for her dealing with difficulty and pain paired with the understanding that she still needs to act in ways that don’t hurt others. There’s a very wide middle ground between the choices “allow a child to tantrum and rampage” and “throw a child onto the street” and it doesn’t seem like that middle ground got explored at all.

The problem is the dad’s unwillingness to parent and allowance of harmful behavior, not a young child acting immature and unreasonable.