Is this gossiping?

My dad came to me today and told me my older brother relapsed last night. He's a recovering alcoholic and he has been a good couple of years sober. We all live together, my family and him. If he falls off the wagon it basically affects everyone because he's a violent alcoholic. I was thinking about telling my mom about it but then I thought is that gossiping?

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+1 y
by the way I don't want to gossip, I despise it.
Is this gossiping?
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