#redditstories #askreddit #aita #siblings #parenting #family #relationships #dilemma Summary: My little sibling requested to use my spouse as the biological parent of their child. This unexpected situation has left me torn between family loyalty and personal boundaries, sparking a difficult decision-making process. Tags: redditstories, askreddit, reddit, aita, tifu, siblings, parenting, family, relationships, dilemma, siblingrequest, spouse, biologicalparent, familyloyalty, personalboundaries, decisionmaking, challenging, moral, boundaries, dilemma, advice