#redditstories #askreddit #aita #envious #halfsibling #marriage #ceremony #deceit Summary: An envious half-sibling attempted to ruin my marriage ceremony. I revealed her deceit to the family, causing a stir. Reddit users share advice on handling family drama and betrayal. Tags: redditstories, askreddit, reddit, aita, tifu, familydrama, betrayal, siblingrivalry, relationshipadvice, weddingdrama, deceitexposed, familysecrets, dramaalert, supportforum, advicecommunity, marriageproblems, familyconflict, siblingjealousy, weddingdisaster