#redditstories #askreddit #aita #siblingsrivalry #artbetrayal #plagiarismdrama #familyconflict #creativerights  A Redditor’s art showcase is ruined when their sister plagiarizes their concepts, claiming them as her own. With family siding with the sister, the artist feels betrayed and disrespected. Seeking validation and support, they turn to Reddit, questioning how to confront the issue without severing family ties.  redditstories,askreddit,reddit,aita,tifu,siblingbetrayal,artshowcase,plagiarismissue,familyconflict,creativitystolen,redditartstory,artisticrights,creativebetrayal,sisterproblems,relationshipdrama,emotionalbetrayal,familydrama,artisticfrustration,creativesupport,plagiarizedconcepts,artisticexpression