#redditstories #askreddit #aita #familytensions #stepparentdrama #unexpectedflex #siblingrivalry #provethemwrong  They were always seen as the outsider—until a rare opportunity arose. When their step-siblings doubted their skills, they finally had the perfect chance to prove them wrong by revealing something unexpected: a rappelling permit. What followed was part vindication, part drama. Was it petty, or a long-overdue moment of pride?  redditstories,askreddit,reddit,aita,tifu,familytensions,stepparentdrama,siblingrivalry,unexpectedflex,provethemwrong,stepfamilyissues,validationmoment,skillsdoubted,familydynamics,shockingtales,selfworth,strainedrelationships,awkwardmoments,rappellingstory,personalgrowth