Health worries can create deep rifts in families, especially when the rules affect how often relatives get to see each other.
One Redditor has been dealing with strict limitations from her sister, who refuses to let her attend any indoor events with her kids because she occasionally spends time around smokers.
Even with careful hygiene and limited exposure, the Redditor keeps getting shut out of important moments. After being excluded from a birthday party and hearing that her niece was told an inaccurate story about why she wasn’t there, she finally pushed back.
She argued that her sister’s standards might be impossible to maintain long-term.






















The scenario revolves around a sister who is extremely cautious about her children’s exposure to smoke and a sibling who feels unfairly excluded due to that caution.
The OP argues that, because she takes steps like showering and changing clothes before seeing the kids, the risk is minimal, and that the sister’s policy of avoiding any interaction in private spaces is overly restrictive.
The sister, however, maintains her stance as part of protecting her young children, and the fabrications told to the kids have escalated mistrust.
Research on children’s exposure to tobacco smoke suggests the sisters’ concern does have scientific grounding.
A narrative review on third-hand smoke explains that residues from tobacco smoke can linger on surfaces and fabrics, and may continue to expose children to harmful chemicals even in the absence of active smoking.
Moreover, a study on children’s home exposure to second-hand smoke found that children in households with smokers are significantly more likely to have measurable smoke-exposure biomarkers, which are in turn associated with a range of health problems.
The OP is rightly frustrated at being essentially excluded and misrepresented to the niece. From a relational perspective, the sister’s exclusion conveys a message of distrust and may erode familial relationships.
That said, the sister may quite genuinely perceive even indirect smoke exposure or residual contamination (through car rides, homes of smokers, clothing) as unacceptable for her very young children, especially given the developmental vulnerabilities of that age group.
From a neutral advice viewpoint: It would be beneficial for both siblings to have a calm, respectful conversation where each explains their concerns and intentions.
The OP might express: “I understand you’re worried about smoke exposure and I respect that; I also care deeply about maintaining access to our niece and nephews. Can we agree on some conditions so I can see them in spaces you’re comfortable with?”
The sister might respond by clarifying what level of exposure she is comfortable with and under what conditions she’ll allow visits. For example: outdoor only, or the OP can visit in a clean-room setting where there is no recent smoking, etc.
By setting explicit, agreed-upon boundaries, the relationship can be preserved and the children’s safety ensured without the exclusion becoming permanent.
Here’s what people had to say to OP:
These commenters backed the OP, saying the sister’s restriction goes far beyond reasonable concerns about secondhand smoke.











These users felt the sister’s fears were disproportionate and disconnected from actual risk.





These commenters offered a more empathetic angle, explaining that growing up with a heavy-smoking parent can create deep emotional triggers.































These users emphasized that the sister is allowed to make health-based decisions for her children, but that doesn’t excuse dishonesty.





These commenters asked practical questions, such as whether the children had asthma or heightened sensitivity, which might explain the strictness.




These individuals were blunt, stating that the sister’s lie was “low behavior,” especially if she used it to avoid owning her own extreme stance.





This story sits right in that messy space where love, fear, and boundaries collide. The OP wanted fairness and honesty, while the sister clung tightly to what she believes keeps her kids safe.
Did the OP cross the line by saying she “can’t avoid smokers forever,” or was it a needed reality check about how isolating her rule has become?
And what about the hurt little niece caught between two adults? If you were in this family tug-of-war, how would you handle the balance between health worries and maintaining relationships? Drop your thoughts below!








