Sibling is DETERMINED to bring his harmful and DECEITFUL ACQUAINTANCE to my marriage

#redditstories #askreddit #aita #siblings #deceitful #marriage #family #conflict Summary: A sibling is insistent on involving a harmful and deceitful acquaintance in a marriage, causing tension and conflict within the family. The situation raises questions of loyalty, trust, and boundaries. Tags: redditstories, askreddit, reddit, aita, tifu, siblings, deceitful, marriage, family, conflict, loyalty, trust, boundaries, relationships, drama, toxic, manipulation, intervention, advice, support