AITA for telling my sister she wasn’t a victim of parentification, and calling her “awful”?

Family gatherings have a way of reopening old wounds, especially when siblings remember the same childhood very differently. During a holiday visit, a 22-year-old woman found herself stunned when her older sister claimed she had essentially raised her younger twin siblings and deserved the real credit for their success. What began as a proud moment quickly shifted into an uncomfortable debate about responsibility, resentment, and who really carried the weight growing up.

Beyond that initial shock, the situation struck a nerve because it touched on a term many people have started using more freely online: parentification. As the sisters went back and forth, emotions ran high, old jealousy resurfaced, and one blunt comment changed the tone of the entire conversation. When the story was later shared on social media, readers had strong opinions about whether driving siblings around truly counts as being forced into a parental role, or if something deeper was going on beneath the surface.

AITA for telling my sister she wasn’t a victim of parentification, and calling her “awful”?

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The tension surfaced unexpectedly during what was meant to be a warm, affirming family moment.

I (22F) have a twin, “Mark” (22M) and an older sister “Riley” (25F). Mark and I’s relationships with Riley have always been strained, as she was rather resentful of us...

My mother says that this is because when Mark and I were born, people would always express more interest in us than Riley, since we were twin babies. She hasn’t...

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What should have been a simple exchange of pride quickly took an unexpected turn.

Recently, all three of us were visiting my parents over the holidays. While there, my mom commented on how proud she was of all of us.

Mark and I thanked her, but Riley countered this by saying, “I should be the proud one. I basically raised them.” We were all taken aback by this, and asked...

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To understand the claim, the poster laid out how their childhood actually worked day to day.

Some backstory: my mom worked part time when we were kids, and while she was working her parents (my grandparents) would babysit all three of us.

As we grew older, my mom never once asked Riley to babysit Mark and I (this would’ve been difficult anyways, given the not-huge age gap).

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She always hired a sitter if my grandparents weren’t available, even when Riley told her that she was too old to be babysat. We all split chores evenly, and my...

Riley followed up her claim by saying “I always was in charge of driving them places. School, our sporting events, everywhere. That was completely unfair to me - people now...

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The poster’s response was immediate and brutally honest.

I laughed and said “Parentification is when the oldest sibling is given the role of a parent. Yes, you drove us to school - the same school that you went...

You only drove us to sporting events when you were also participating in them! If you recall, you literally never drove us anywhere that you weren’t already going yourself.

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You were never parentified and the fact that you think you were shows how awful of a sister you really are.”

After the argument, doubt started creeping in.

AITA? I didn’t think I was, but now Riley is pissed at me. She told me I had no idea what it’s like to have to drive to school with...

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My mom didn’t comment, but she did say that I shouldn’t have engaged with her comment, so I’m feeling like maybe I am TA.

Later edits added more context about long-standing tension, especially around weight and body image.

Edit: Since some are speculating about other underlying issues/difficulties that Riley may have, I feel that in all fairness I should include that Riley has a semi-complicated relationship with our...

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for reasons unrelated to my brother and I (mostly concerning her weight/my mom’s privy to diet culture) - it’s possible that this comment was a way of her getting back...

EDIT 2: For those that are asking, yes my mom also made comments about my weight when I was younger (I was a chubbier kid/middle schooler).

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Ask I became a teen I “thinned out” (had a borderline ED), and she reversed her comments to telling me that I was too skinny

and “needed to gain weight, or else…” . Later on, my sister would also make fun of me for being skinny, and try to force me to eat junk food...

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FINAL EDIT: Wow, this blew up! I appreciate all of the thoughts and advice. As you can probably tell, my sister and I don’t have the best relationship (for multiple...

I’ve never had a conversation with her about either of our experiences with my mom, especially those concerning weight this has made me want to do that.

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Even if the verdict is that I’m not TA, I feel bad for calling her awful and want to apologize anyways. Thanks everyone!

Sibling conflict often flares when adult children revisit childhood roles with adult language. In this case, the disagreement hinges on what parentification actually means versus what feels unfair in hindsight. The older sister appears to frame routine family contributions as evidence of sacrifice, while the younger sibling sees those same actions as ordinary, shared responsibilities that came with growing up together.

From the older sister’s point of view, resentment may have less to do with car rides and more to do with attention. Twins naturally draw focus, especially in early childhood, and that shift can linger emotionally. Feeling overlooked can harden into a narrative of being wronged, even if the concrete duties never crossed into true parental labor. That doesn’t make her feelings fake, but it does complicate how she labels them.

Psychologist Dr. John Gottman, co-founder of The Gottman Institute, has noted that unresolved family narratives often resurface during adult conflict. He explains that “people tend to argue about the immediate issue, but the real pain usually comes from unmet emotional needs that go back years.” In other words, the argument about parentification may be standing in for older hurt that was never addressed directly.

Practically speaking, cooler conversations tend to happen outside of charged family gatherings. A calmer discussion focused on feelings rather than labels could help, especially if both sisters acknowledge that their experiences differed. Apologizing for harsh words doesn’t mean conceding the point; it simply opens space for dialogue. At the same time, recognizing when a sibling is clinging to victimhood can help set limits on how much emotional weight to carry going forward.

Here’s what the community had to contribute:

Many users supported the poster outright, saying the accusation went too far given the facts.

1568314 − She told me I had no idea what it’s like to have to drive to school with your younger siblings, This is some top-tier first world problems. The...

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firetothetrees − NTA. .. oof gotta love it when people read some new word online that perfectly explains why they think they suffered. .. cue the victim card.

Parentification may be a real thing but this is not an example of it. your sister sucks and im glad you told her so.

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Patient-Change-1623 − NTA lol Your sister needs to touch grass. Driving siblings to school as parentification? She’s reaching for victimhood. She was not a substitute parent for you.

TheYayaC − As someone who WAS "parentified", NTA, but your sister is. I would have killed to only help out my siblings when it was convenient for me lol

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Legitimate-Put7309 − NTA and your sister needs a reality check. Giving your siblings rides is pretty far from parentification.

Others took a more balanced or reflective stance, acknowledging deeper issues.

OutlandishMiss − My mom’s earliest childhood memory is falling onto a hot griddle while making breakfast for the family. She was five. She started crying and my grandmother snapped at...

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My mother did most of the cooking for her eight younger siblings until she left for college. She explained menstruation to her crying sister through a bathroom door. She cleaned...

When she got her drivers license, her first car was a stretch limo so she could drive all eight siblings while her parents road separately in my grandpa’s convertible.

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My grandmother was around, and they also had hired help, but my mom definitely had some degree of parentification. You know how we can tell?

All her brothers married women who are more like her and less like their mom. Except one uncle, the only uncle to get a divorce. His first wife was like...

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Scary-Baby15 − Social worker here! You're right that parentification is when a child is given responsibilities similar to a parent. Other examples include expecting a child to wake up their...

and getting them ready for school (bathed, dressed, and fed), watching them on a regular basis for extended periods of time, and working to provide for the family. It sounds...

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Maybe it's just the driving, maybe it's jealousy that you guys were given more attention when you guys were little; I don't know, I'm not there.

But calling your sister "awful" is definitely not going to make her like you more. I'm going to give a soft ESH because it sounds like everyone made a not...

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penguin_cat33 − NTA. Your delivery could have been better but she was being absurd. She was 3 years older than you, not 13. You had grandparents and babysitters.

I drove my OLDER brother around all the damn time when we were teens because we was too lazy to learn to drive. That isn't parentification. Not even a little...

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She just wants to hold on to her bitterness and likely spends too much time online picking up buzzwords she can try and use to turn herself into a victim.

However, I would recommend that next time you just don't engage, she just wants to fight and she needs to deal with whatever issues she has in therapy instead of...

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CobraPuts − NTA it seems. But I would bet there is more to this story than what we are getting here

Imaginary_Being1949 − NTA. There’s parentification and there’s just being a member of the family. She does sound like an awful older sister.

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A few comments leaned into humor or perspective to lighten the mood.

Sea-Confection-2627 − NTA Riley needs an attitude adjustment. She's playing martyr here, but she really doesn't have anything much to complain about.

She wasn't old enough to change your diapers. She never babysat you and your brother. She doesn't mention if she ever helped you with your homework.

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All she complained about was driving you some places at some times, not having to drive you every time you had to get somewhere. She doesn't know the meaning of...

vance_mason − NTA. Just like "woke" and "gaslighting", "parentification" is being wildly overused. You perfectly pointed out one of the key differences; Riley was already going to all of those...

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there was absolutely no inconvenience to her. IF you need to re-engage, the simplest explanation of parentification is: making a minor child responsible and accountable for their younger siblings.

So having your older child "watch" their younger siblings after school; not parentification, they're already going to be home, they're just able to dial 911 a bit better.

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Having an older child reheat a dinner that was previously made; not parentification, again, they're already going to be feeding themselves, they just need to heat up more food.

...Forcing your child to quit an after school activity to watch their younger siblings, holding your child accountable for their younger siblings actions, making your child fund their siblings activities...

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Nervous_Character_71 − My older sister tells people the same thing about me. How she raised me. I had a babysitter I went to until I was 12 years old.

My mom drove me to all my activities after school. I took the bus to school. My mom made me dinner almost every night except for nights she had school.

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Sometimes my sister and I would make something together. I told my sister she didn’t raise me but she was very abusive to me that really messed me up for...

Presley_xo − She’s 25 and still upset she had to drive to school with her siblings? Literally most siblings go to school together lol what? NTA

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Facetunethis − Parentification has another face, where a child is made to behave as an adult support figure for their emotionally fragile parent.

This is the worse of the two imo because at least when you are taking care of children they are children. Your sister is just romanticizing trauma in the grossest...

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At its core, this conflict shows how siblings can grow up in the same house yet carry very different emotional takeaways. One sister sees shared responsibility as proof of sacrifice, while the other sees it as ordinary family life. The truth likely sits somewhere between hurt feelings and harsh wording. While the poster may not be wrong about the definition of parentification, the way the message landed clearly caused damage. What do you think matters more in moments like this, being factually right or preserving an already fragile relationship?

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