AITA for not caring for my sister?

In a world where family dynamics can sometimes blur the lines between care and control, one sibling’s painful journey stands out. Forced into an adult role at a tender age, she has been labeled “mommy” even though she never sought the responsibility. This narrative paints a vivid picture of unmet childhood expectations and an unfair distribution of familial duties.

The story invites us to re-examine deep-seated cultural beliefs about gender roles and parental responsibility. With a blend of heartache and resilience, the storyteller’s struggle challenges the norms of a family system where love is often tangled with unrealistic expectations, leaving lasting marks on a young life.

‘AITA for not caring for my sister?’

I’m one of three kids from my mom’s first marriage. My parents divorced when I was 7, and my mom dated multiple men before having my sister with “Mike,” who had serious issues and was cut out of her life. Since my sister was 9 months old, she slept in my room, and I was forced to care for her constantly.

My mom called me “Mommy #2” even though I had no interest in taking care of her.  My brothers weren’t expected to help because they’re boys, so whenever I wasn’t at my dad’s, I had to watch my sister while my mom took breaks or did chores. One night, at 1 AM on a school night, my sister was crying.

I ignored it, hoping my mom would handle it. After 10 minutes, my mom angrily took care of her and called me selfish, giving me the silent treatment for a day. She still brings it up. After three years, I protested more, and my mom finally made my brothers help, but she still calls me my sister’s “mother.”

She insists I should have maternal instincts just because I’m a girl. She also says that when my sister turns six, my brothers and I will be responsible for her schoolwork. I have to entertain her, share my console, and even give her my food when she whines—otherwise, I get yelled at.

I avoid leaving my room because as soon as my mom sees me, she dumps my sister on me. Now, I wonder if I’m selfish. My mom is raising my sister alone, but I hate babysitting and have decided never to have kids. Still, should I be more understanding? AITA?

This story brings to light the deeply problematic issue of parentification—where a child is forced to assume roles that stretch far beyond their years. Being thrust into caregiving not only disrupts normal childhood development but also places an unfair emotional burden on young shoulders. The situation described here illustrates how these responsibilities can alter a child’s perception of their family role and self-worth.

Analyzing the account, it is apparent that the issue stems from rigid gender stereotypes and a misplaced sense of obligation. The OP is saddled with expectations that are neither age-appropriate nor fair, as her mother’s reliance on her overshadows a healthier distribution of caregiving responsibilities among siblings. Such role reversals can lead to long-term psychological stress, affecting self-esteem and relationship-building in later life.

Expanding the perspective, research in child psychology reveals that parentification can have enduring consequences on mental health. Studies indicate that children forced into adult roles often face difficulties in establishing their own identity and managing stress. Social experts point out that when children are denied the space for normal growth, it can lead to anxiety and strained interpersonal relationships. This systemic issue often requires intervention from external support systems to rebalance family dynamics and safeguard young lives.

“As Dr. Laura Markham emphasizes on Aha Parenting, ‘Children are not mini-adults; they need nurturing and clear boundaries to thrive.’” This quote underscores the core message that caregiving should be the primary duty of the parent—not the child. Her insights remind us that imposing adult responsibilities on a child not only disrupts natural development but can also create a cycle of emotional neglect. To remedy such situations, experts advocate for a realignment of responsibilities and seeking outside support when familial roles are improperly assigned.

Heres what people had to say to OP:

Overall, the Reddit community overwhelmingly concurs that the responsibility imposed on the OP is unjust. Viewers criticize the undue reliance on one child for care—especially when directed solely by gender expectations—and stress that the onus of nurturing should always lie with the parent. The collective sentiment is that the OP’s frustration and desire for a balanced life are entirely justified. In this shared perspective, everyone agrees that a fairer, more responsible arrangement for caregiving is not only preferable but necessary, urging families to dismantle outdated stereotypes and distribute responsibilities more equitably.

___Lexington___ − You are NTA she’s you’re sister you’re not her mother. You didn’t birth her, you didn’t have her in your womb for 9 months. It’s the mother’s job to take care of the child that she gave birth to. She shouldn’t have put all the responsibility on you I understand that there are other kids that the mom has to take care of but the baby is hers and that’s HER responsibility.

There’s no harm in helping out but when you are the only one doing so when she has a mother and other siblings that could help, that’s not right. You have your own life too. Yes she’s your sister but not your daughter so the responsibility shouldn’t all be on you when she has a mother that can take care of her, especially when she is crying in the middle of the night.

NotCreativeAtAll16 − NTA. Your mom is parentifying you and establishing gross roles based only on gender. SHE chose to have your sister not you. Can you live with your dad instead?

Apart-Ad-6518 − NTA Since my sister was 9 months old, she slept in my room, and I was *forced to care for her* constantly. My mom called me “Mommy #2”. This isn't ok on any level. You're being parentified & no way should that be happening. Your brothers shouldn't be caring for your sister either but your mom's gender stereotyping also makes her an A H.

One night, at 1 AM on a school night, my sister was crying. I ignored it, *hoping my mom* would handle it. She absolutely *should* be handling it. Calling you selfish when she's completely abdicated responsibility for a child *she* co created is egregious A H behavior..

Raising your sister alone is a consequence of **her** choices, not yours. Your siblings deserve better but that's not on you. You *aren't* selfish for feeling the way you do. It's not a position you should ever have been put in.. Can you go live with your Dad?

Waste_Worker6122 − NTA. What does your mother do all day? This is a form of child abuse and you and your sister are both victims. Tell a trusted adult what's happening to you.

SunRemiRoman − NTA Why not ask your dad to stay full time with him. You are probably old enough to tell a judge that you are being used as unpaid labour where you don’t even get to sleep peacefully.

fdumbanddumber − Tell your mum that she's parentfying you and that's abuse and not ok. Can you talk with someone at school or a family member that you can trust?

LayaElisabeth − Tell your mom that if you're her mother too, you choose to give her up for adoption.. If you have to care for her, you also get to decide for her.

Labradawgz90 − NTA- You need to call CYS. You need to tell them that your mother is making YOU responsible for your sister and has since she was an infant. This is a form of abuse to YOU and n**lect of your sister. You are too young to be in charge of your sister and it's abusive to you to put that kind of responsibility on you.

AmazonAssassin − NTA Your mom is the parent it is her responsibility to take care of her children not you if I was you I would ask to stay at my dad’s place more

101037633 − Would you be able to live with your dad full time? If you’re old enough, he can fight for full custody. Especially, if you tell a judge what’s been going on. Your mom is your sister’s mother. Your sister is her responsibility, not yours. Just because you’re a girl, doesn’t automatically mean you are mommy 2.. NTA.

In wrapping up the article, we invite you to join the conversation. What are your thoughts on the responsibilities imposed by family expectations? How do you feel about the unfair division of caregiving roles in today’s society? Share your experiences and perspectives: What would you do if you found yourself in a similar situation?

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