In real life, wouldn't this be child abuse?

I'm drawn to the Helga character from Hey Arnold. In real life would that be child abuse?

Notes:

- Neglected by both parents. They let a 3-5 year-old little girl walk by herself to pre-school. She got all soaked, dirt with mud and an angry dog took away her lunch box.

- Her father continues calling her Olga (her older sister's name) and doesn't even know her age nor anything about her at all, her likes, dislikes, what she's allergic to, etc

- Her mother is an alcoholic and doesn't provide good meals on her lunch bag

In real life, wouldn't this be child abuse?
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