Growing up in a household shadowed by obesity, two sisters find themselves on vastly different paths—one striving for transformation and self-love through fitness and change, the other rooted in acceptance and resistance to societal pressures. Their bond is tested by unspoken judgments and conflicting values, as the younger sister embraces a new identity while the older one clings to a different truth about beauty and worth.
Caught between love and resentment, their relationship fractures further when the world outside cruelly highlights their differences. Harsh whispers and stares at bars become battlegrounds for their insecurities, exposing raw emotions and unhealed wounds beneath the surface of sisterhood. In this struggle, both seek validation—one through change, the other through acceptance—desperately trying to find peace in a world that judges them both.
AITA for telling my sister the only reason her BF is with her is because of his fetish .
As renowned researcher Dr. Brené Brown explains, “Boundaries are the distance at which I can love you and me simultaneously.” This situation highlights a severe breakdown in relational boundaries, stemming from differing values regarding physical appearance and health. The OP has undergone significant personal transformation, which the sister perceives as vanity, leading to resentment and passive-aggressive behavior, such as attributing the OP’s breakup to being ‘too high maintenance.’
The sister’s current relationship dynamic is concerning. Her boyfriend’s behavior—encouraging weight gain, displaying excessive physical contact, isolating her from his social circle, and the potential link to a feeder website—suggests a relationship rooted in control and gratification of a fetish rather than mutual respect and care for her health. The OP’s motivation for revealing this information appears rooted in concern (protecting her sister from exploitation), but the delivery method (confrontation during a conflict) triggered a defensive reaction from the sister, who may be using her relationship as a shield against the perceived judgment regarding her weight.
The OP’s action, while potentially protective, was highly confrontational and bypassed trust, leading to immediate rejection from both her sister and parents. A more constructive approach would have involved sharing the external evidence privately with her sister first, focusing solely on observable behavioral concerns (isolation, feeding habits) rather than labeling the boyfriend or the fetish directly. Moving forward, the OP needs to establish a boundary that centers on her own concerns for her sister’s health, while accepting that she cannot force her sister to change her choices.
THE COMMENTS SECTION WENT WILD – REDDIT HAD *A LOT* TO SAY ABOUT THIS ONE.
The original poster (OP) feels conflicted because her attempts to support her sister’s health have been met with hostility, especially after she confronted the sister’s new boyfriend about his potentially harmful fetish. The sister and parents believe the OP’s actions were malicious, focusing on the perceived insult rather than the underlying concern for the sister’s well-being and safety.
Is the OP justified in prioritizing her sister’s physical health and safety by revealing the boyfriend’s potential involvement in a feeder community, or was this intervention an unforgivable violation of trust that destroyed the relationship?
