How to deal with a family member gaslighting you and calling your crazy?

Im in my early 50s & disabled my brother is late 50s and disability. I am in the process of filing for disability.. it appears I may have to court… today my sibling says to me “you over Exaggerate to the point nobody believes you and you lose all credibility regarding that and everything else… Of course your liar wants you to talk to a judge anyone that talks to you 15 minutes clearly realizes you’re not the average person…meaning IM crazy… wtf do people think its okay to talk to someone this way? even if someone was mentally unstable.. why not show them compassion he thinks he’s being helpful saying that to me like that information supposed to somehow help me…

How to deal with a family member gaslighting you and calling your crazy?
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