AITA for refusing to feed my husband’s niece dinner?

Tangled family ties and a ticking clock of frustration set the stage for a household showdown. A pregnant woman, already juggling her own kids and a husband away on deployment, finds herself unexpectedly playing chef and chaperone to her sister-in-law’s 12-year-old daughter. Resentment simmers as boundaries blur in a home stretched thin by good intentions.

What happens when generosity buckles under the weight of unmet promises? With a baby on the way and a sister-in-law sleeping through her duties, our heroine snaps, refusing to dish out another meal. It’s a relatable clash of duty and self-preservation, leaving us wondering: who’s really at fault in this domestic drama?

 

‘AITA for refusing to feed my husband’s niece dinner?’

My SIL and her daughter (12) have been temporarily staying with us until SILs divorce is finalized. SIL works overnight shifts so she gets home at 5am and sleeping until 5-6ish, when she would get up to make her daughter dinner.

She leaves for work at 9:15. I have her daughter everyday and I was never even asked (SIL says 'she doesn't need a babysitter' but she quite literally does because she has zero independence and can't even make a sandwich without asking for help).

I've already been growing resentful because I'm tired of never having time with my own kids without the obligation of letting this girl tag along because she starts whining, saying she doesn't want to be home 'alone' (her mother is there sleeping but she still flips out).

Like I haven't even been able to go to the beach/for icecream without bringing her for the past 3 months. I've brought it up with my SIL and she always says the same s**t.. 'she doesn't need a baby sitter, she's 12. Stop acting like you have to watch her.'

But then poses another issue.. SIL, who was supposed to be buying her own food for her and her kid to eat separately, has stopped making her kid dinner. She is now sleeping until 7-8pm and as I said, she leaves for work at 9:15. So she doesn't even get up to make her kid dinner with food they bought (she doesn't pay rent so I'm seriously f**king infuriated that I now have an extra mouth to feed).

But anyways, yesterday I threw an absolute p**s fit (very childish, I get it) because for the past 3 nights her kid has been eating with us and will eat so much food so damn quickly that I have not eaten anything more than scraps for 2 nights in a row (while being 32 weeks pregnant).

Like last night I literally only got a baked potato because she devoured my portion of steak when I went pee. My kids were like 'mum we told her it was yours but she didn't listen'. So I snapped and told my SIL I was done watching and cooking for her kid and that she HAD BETTER be up at 5-6pm today to make her kid food. Well, she wasn't. So I told the kid to go wake up her mother to get her dinner,

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and she did but SIL came downstairs pissed because 'it's not that f**king hard to just tell her to throw a sandwich together'. I told her if the attitude continues she can leave. This is not my kid and this is NOT her home. I'm doing her a favor and I absolutely do not have to. She says I'm throwing s**t in her face and don't understand because I'm at a stay at home mom, not a working mom like she is. AITA?

ETA: as I said, the agreement was that she and her kid would be buying their own food and eating separately from us. SIL is fully taking advantage of this and using the guise of 'I have to work all the time to provide for my kid'. A kid she's not providing for, as she isn't cooking for her, cleaning up after her, hanging out with her, etc.

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I've been bringing that girl with me every single day (it's hot where I am so every day is a beach day) and twice a week I bring her out with me and my kids to get ice cream, which comes out of my pocket. My husband is overseas on deployment and is only able to call once a week generally so I can't even get his help on the issue. His sister is fully taking advantage of me.

Not once did I 'take it out on the kid'. If anything, it's the f**king opposite. We decided not to charge her rent because her ex husband was the bread winner and left her with nothing. We told her to work and bust her ass and save as much as she can to get her and her kid a place to live. The ONLY thing we said was she had to buy her own food. That's it.

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Family dynamics can turn a home into a pressure cooker, especially when boundaries vanish. This story highlights a classic clash: a generous host stretched too thin and a struggling guest failing to pull their weight. The pregnant mom’s frustration is palpable—caring for her kids, a niece, and a baby on the way, all without support, is a Herculean task. Meanwhile, the sister-in-law, reeling from a divorce, seems to lean too hard on her host, neglecting her daughter’s needs.

This isn’t just about a missed meal; it’s a deeper issue of responsibility and respect. Dr. John Gottman, a renowned relationship expert, notes, “In any relationship, trust is built through consistent, reliable actions” (source: The Gottman Institute). Here, the sister-in-law’s failure to follow through—on food, on parenting—erodes that trust, leaving the OP feeling exploited. Her snap reaction, while heated, reflects a boundary long overdue.

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Zooming out, this mirrors a broader social struggle: caregiver burnout. Studies show 40% of family caregivers report high stress, often from unshared loads (source: AARP Caregiving Report). The sister-in-law’s late sleep and dismissive attitude suggest stress or depression, but that doesn’t justify offloading her duties. The niece, caught in the middle, craves stability—her overeating and clinginess hint at anxiety.

What’s the fix? Clear communication is key. The OP could set firm rules: SIL buys food weekly, wakes by 5 PM to cook, or contributes cash for meals. If tensions persist, a family mediator or counselor could help. For the niece, teaching simple skills like making a sandwich builds confidence. Both adults need grace but also accountability—balance kindness with boundaries to cool this simmering pot.

Here’s how people reacted to the post:

Here’s the Reddit crowd, serving up hot takes with a side of sass—candid, heartfelt, and a little cheeky! From sympathy for a neglected niece to calls for the sister-in-law to shape up, the community weighs in:

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MackinawDreams − OP, you’ve got yourself in a real kettle of fish. The mom and daughter are both displaying clear signs of distress. Due to the divorce, causing the divorce, other issues, I don’t know.. Niece: 1) the niece should have life skills by now, including preparing basic meals. Sandwiches, wraps, Easy Mac, cereal. Can you teach her or just let her observe while you cook? Make it fun for both of you?

2) Most tweens are seeking time alone, but she doesn’t want to be left alone. Is she really whining about it, or perhaps sincerely anxious or sad? It could be separation anxiety. Even though her mom is there, she either doesn’t provide comfort at all, or she needs to be awake to be comfort to the niece.

3) if mom is sleeping, WHO FEEDS HER BREAKFAST AND LUNCH? You say she eats a lot at dinner when you feed her. Is it because she’s not getting the other meals?? Or is she compulsively over-eating?. 4) She knows no one wants to be with her and it’s hurting her even more. 5) she needs therapy or support.

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EDIT: this occurred to me after my initial comment. SIL may not be wrong when she insists niece can make a sandwich and stay home by herself. I think there is a possibility that niece may be acting less capable so that OP will include her more with OP’s family.

I mean, think about it: niece makes own sandwich and stays home alone. She’s independent and autonomous, but she’s also a silo, living near but separate from a happy family. Her family imploded, her mom sleeps all day, and she gets very angry when woken up to care for her own child. On the other hand, if niece acts incapable of making her own meals, nor able to stay home alone,

and if she “whines” enough OP will include her in the family circle. Grudgingly. But that’s ok, because it’s the only family she has right now. A mom who buys you ice cream and takes you to the beach, even though she didn’t really want to, is better than no mom. Could *this* be what niece is thinking/feeling? Or is it really separation anxiety and delayed development of life skills?. END OF

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EDIT. The mom 1) she’s sleeping roughly 12 hours a night!! There is such a thing as too much sleep and it makes you feel awful, too. She shouldn’t be getting more than 9-9 1/2 max. She’s hurting herself by sleeping too long. And she’s sleeping through time she should be living her life and taking care of responsibilities.

EDIT: a very good point has been made that mom is likely staying up for a few hours after she gets home, eating, showering, decompressing, etc. She surely is not in bed a full 12 hours as I’d thought. Thank you for the insight!. 2) she’s not caring for her child properly. 3) she’s angry and resentful of you and your situation: SAHM, still married. 4) she needs therapy or a support group. You

1) you said you weren’t even asked about having to watch your niece every day. That sucks if that’s the case.. 2) you have no hands on support from your dh because he’s deployed. 3) you’re 32 weeks pg. 4) you resent SIL and niece. Something has to give here. This is toxic for all of you.

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I’m most concerned for the 12 year old. You’re not outright trying to hurt or exclude her. I’m sure you’re plenty cordial. But she feels it. She knows. She knows you don’t want her there all the time. She knows she’s not even incentive enough for her mom to wake up and see her for just a few hours a day. That her mom doesn’t want to make her food.. She just wants her mom back.

Or just *a* mom. Or maybe she misses her dad.. The mom needs to heal, to be awake more, to take care of her child and bond with her.. You need less stress for you and baby.. The niece needs some joy and peace. It’s a pipe dream, but if you moms could make a truce to go to the beach or get ice cream together with all the kids, maybe that could help.. Edit: words

BetAlternative8397 − NTA. And who the hell needs 11-14 hours of sleep every day? Your SIL is depressed and your niece is paying the price. If she goes to bed at 5 AM she should be up at 1-2 in the afternoon. If she doesn’t fall asleep right away then she can prep meals for her kid to eat later. SIL needs professional help most likely, but being sad / depressed doesn’t mean you can abandon your kid. And 12 is not old enough to manage herself full time.

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Ok-Duck9106 − NTA, but I worry about your niece. Sounds like she is being neglected by her mother. The daughter is being neglected, without your efforts. She likely needs some counseling too, as her life is unstable and no one really cares about her. The mother needs to find another job that will allow her time to be a mother. The mother/SIL is likely depressed, stressed and as a result, neglecting her daughter and commitments.

[Reddit User] − NTA. Why are you letting someone stay in your home that disrespects you? Yeah she’s getting a divorce but lots of people get divorced and don’t live off other people. You’re allowing this to continue.

SelkieButFeline − I just feel bad for the niece. She is not the a**hole here. Just a kid caught between adults, none of whom give an actual s**t about her.

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bayshorevgllc − I wonder if your niece was neglected by both parents and spent a lot of time alone and her meals were erratic. Meaning there was no structure or consistency growing up and she eats like she doesn’t know when the next meal will be served. Tell your SIL she needs to give you X amount of money per week/month.

At least the expense of an extra mouth to feed will be settled. Did you ask her why she ate off your plate when you went to the bathroom. She needs to learn that was unacceptable. I know you’re aggravated taking care of another child, but know your niece is lucky to have you. Hopefully your SIL will realize it too.

LillyLing10 − Hey where the heck is the girls dad in all this? Where are the grandparents? Why isn't he or they helping or having her for visits? Why is all this on OP's shoulders? It's been 3 months, SIL needs to wake the hell up and be a mom and an adult.

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teneseechick − This would get old for me very fast. Obviously the niece can't throw together a sandwich bc she's never been taught. Your sil is depressed. She needs to see someone. Stop making her daughter dinner like you just did. That's her responsibility.

Dh was in the AF and I know the military pays crap unless you are very high up. It was a stretch to feed the two of us. When we went out to eat it was to get a slice of pie after I cooked at home. We had popcorn popping contests with other military couples to see who ended up with the least amount of unpopped kernels.

I'm telling you we were broke all the time. One more voracious appetite makes a big difference in your food budget. I also wouldn't let sil make sandwiches with my groceries. This was your only boundary and she's completely ignoring it.

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Ok_Constant571 − Look, your bitterness and anger are understandable. But don’t doubt for a second that your niece doesn’t feel that at all. Kids aren’t stupid. Time to have a meeting with your SIL. You lay out the options:. 1- SIL can leave, immediately.

2- SIL starts paying you for food and extra $$ to take her daughter out. While a 12 yr old may not “need” a babysitter, she shouldn’t be stuck at home by herself, especially when her mom isn’t even spending more than a couple waking hours with her. It’s utter b**lshit.

ConvivialKat − NTA. She is not the problem, though. You are. You are allowing this to happen. The woman has a job, and I'm assuming child support (that doesn't have to wait for the divorce). She isn't respecting you or your home.

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It's time to tell her to leave. This is actually your husband's job because it's his sister, but with him on deployment, it's falling to you. Everything is falling to you. Tell her she needs to leave. Now. Or you will be cooking and cleaning for them while you are in labor.

These are popular opinions on Reddit, but do they really reflect reality? Maybe the niece’s hunger and clinginess tug at deeper wounds, or perhaps the sister-in-law’s just coasting on a free ride.

This tale of clashing duties and dinner plates leaves a pregnant mom at her wit’s end, a sister-in-law dodging responsibility, and a young girl stuck in the crossfire. It’s a messy mix of generosity, frustration, and unspoken needs—yet a chance for growth lingers. Boundaries could save the day, but only if both sides step up. What would you do if you found yourself in a similar situation? Share your thoughts, feelings, or experiences—how would you juggle family favors and personal limits in this chaotic kitchen?

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