AITA for telling my mom it needs to be someone else's turn to share a room with my cousin?

How much responsibility is too much when a family steps up to help a child in need? Many teens expect some disruption when relatives move in, but few prepare for losing sleep night after night because of it.

A 14-year-old girl has been sharing her bedroom with her 10-year-old cousin since March. The younger girl came from foster care and shows clear signs of trauma. While the family works on converting a playroom into a permanent bedroom, the teen handles constant nighttime wake-ups. When she finally spoke up asking for someone else to take a turn, her dad’s response left her wondering if she was out of line.

‘AITA for telling my mom it needs to be someone else’s turn to share a room with my cousin?’

The teenager described her current living situation and the challenges of sharing a room.

My 10 year old cousin has been living with us since March. She was also in foster care for 6 months before living with us.

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We have a 4 bedroom house and there's me (14f), my brother (16m), my sister (17f) and my parents so there wasn't an extra room for her.

We're converting our old playroom to a bedroom but until that happens she's sleeping in my room because we're closest in age.

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Sharing a room with my cousin is exhausting. She refuses to leave the room for anything after my mom tucks her in until my mom comes to get her so...

she always wakes me up then I have to get my mom so my mom can take care of it. She also randomly hides under her bed and cries so...

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She explained a specific incident that led to her speaking out.

The other night she woke me up because she wanted my mom. She could've gotten her herself but she always insists on waking me up and asking me to get...

I got my mom because she could've cried all night if I didn't then the next morning I said it should be someone else's turn to share with her until...

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The teenager shared her father’s reaction and her own frustration.

My dad said that her room should be ready soon and they're not moving her to another room. I said it's b__lshit that they're making me babysit their niece all...

The main issue is a teen supporting a traumatized cousin at night. The 10-year-old shows distress from foster care. The 14-year-old loses sleep and feels parentified. Tension rose when her request for help was rejected.

The teen feels exhausted and overlooked in her home. The parents chose this setup for practical reasons. They may not see the full impact on their daughter. Trauma needs adult care, not from another child.

Child psychologist Dr. Bruce Perry states that “traumatized children need predictable, safe relationships with caring adults to heal.” (Perry, 2006) Both kids require adult support. The current role for the teen hinders healing.

Parents can add a baby monitor for direct contact. The teen could sleep elsewhere some nights. Family talks without blame help everyone. Therapy for the cousin is key for recovery.

Here’s the input from the Reddit crowd:

The online community showed strong empathy for the 14-year-old while acknowledging the cousin’s trauma. Most agreed the parents could handle things better, with practical suggestions like baby monitors appearing frequently.

Many readers sided firmly with the teenager and criticized the parents’ approach.

StAlvis − NTA We're converting our old playroom to a bedroom but until that happens she's sleeping in my room because we're closest in age.

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My dad said that her room should be ready soon and they're not moving her to another room. How the hell is this taking any time at all? How to...

Glinda-The-Witch − NTA but, it sounds like your cousin has suffered severe trauma and needs a great deal of support. Is she in therapy, if not, she should be.

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It’s unfair that your parents have put you in the position of being a support person for this child when you are not qualified to do so.

They are ignoring the stress your cousins situation is putting on you. Perhaps you can suggest they get a baby monitor or walkie talkie for your cousin to contact you...

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GroundbreakingWing48 − NAH, but this kid clearly has been traumatized and needs one of those audio baby monitors so she can wake up your mom without using you or anyone...

-Onion_Kid- − NTA, it's not fair your parents are putting the burden solely on you. Your dad is especially the AH when he basically told you "shut up and deal...

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If she doesn't get tucked in, will she think it's not bed time and be able to leave the room any time during the night?

fortheloveofbulldogs − Two words . ... Baby monitor. She can call for your mom herself. NTA!

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DragonflyUnlikely419 − NTA. They are putting way too much on you. Are you able to sleep with ear plugs in? Or go sleep in the couch? Or just pretend to...

turtletyler − NTA but your parents are. They shouldn't be putting this kind of responsibility on you, your cousin obviously has some kind of trauma. That's not something a 14yo...

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wren_boy1313 − NTA Sounds like she needs to be sharing a room with your mom.

A smaller group offered balanced views, highlighting the cousin’s trauma and possible constraints like

AngraManiyu − NAH, i do see how this is exhausting. What even happened to her? She sounds quite traumatized and is being c__ngy because of it, not much you can...

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Smart_Measurement_70 − Why wasn’t the solution for you to share with your sister for the time being, while cousin gets their own room?

NTA, but I’m side-eyeing your parents who clearly did not prepare well enough to take in this kid, or at the least didn’t brief their own kids well enough on...

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NobleCorgi − NAH I see your point, but your parents are creating a solution and the current set up is basically the only allowable option by CPS rules.

10 and 17 is too much of a gap to be allowed. Your brother is too old and male. Your parents are too old. You could room with your sister?

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But unfortunately there’s a heavily traumatised little kid in the middle and at the moment your room is the only option. It sucks, but moving her multiple times will just...

Pretty_Little_Mind − NAH, but I agree with the voice activated monitor. If she won’t use it, you can. She’ll still wake you up but at least you won’t get even...

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It sounds like they chose the most workable solution they had short of tossing her back in the non-family foster care pool. Can your mother sleep on a cot or...

Remote_Replacement85 − NAH and this is way beyond Reddit's pay grade. That's one hell of a traumatized kid and obviously needs loads of professional help. I get that your parents...

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Sleep is the most important thing for a kid your age, and also you'll end up resenting your cousin when she keeps you awake.

You're certainly not an AH, but I think your parents aren't really trying to parentify you on purpose here instead of being stressed out by the situation and can't think...

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Do anything you can to get the sleep you need. Earplugs, sleeping in your sister's room or anything you might come up with. I really feel for your cousin, but...

Several more comments expressed pure sympathy and focused on protecting the teen’s sleep and well-being.

QuiXiuQ − Just wanted to say I’m so sorry :( your parents need to prioritize you too.

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Mysterious-Bag-5283 − NTA can you go and sleep with your brother until her bedroom is ready. At 14 year old a good sleep night is necessary for your body.

This story shows how quickly good intentions can strain family dynamics when a child’s trauma affects everyone’s daily life. The teenager’s frustration is understandable — sleep matters hugely at 14, and no one should feel forced into a nighttime caregiving role. At the same time, the cousin deserves stability and adult support to heal. Simple tools like a baby monitor could reduce the burden without major changes.

Have you ever felt overloaded by family responsibilities that weren’t yours to carry? How would you balance supporting a struggling child while protecting your own well-being in a situation like this?

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