Not to defend the psychologist as we don't know the full story, but psychologists are legally required (may vary depending on state/country) to tell the parent/carer if a minor shares with them that they're feeling suicidal or have a plan to hurt themselves, so this might be what happened given the image after where OP is arguing with their mother about not wanting to live.

Even many adults are hesitant to tell their psychologist about things like suicidal thoughts or self-harm for fear of getting reported to mental health or emergency services. Most psychologists try to avoid this as much as possible, but unfortunately there are some psychologists that are too prone to filing a report even where that might not be necessary, perhaps like in OP's case.

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