Woman feuds with sister after she lets her 15-year-old stepdaughter's Mom get the guest room for the Holidays: '[I] should have the guest suite!'

Author image for Ben Weiss
Ben Weiss • Writer and Editor
Nov 14, 2025 8:00 AM EST

This family has already started arguing over holiday logistics.

Hosting extended family members during the Christmas season often means having to please far too many difficult people. Instead of folks trying to make your life easier as you attempt to make arrangements that work for everyone, they often add more hurdles to the process.

This could range from that uncle who can't sleep on a certain mattress because of his bad back to the niece who needs a private office to study for her test all day. It's hard to accommodate everyone, and nine times out of ten, everyone would be happier if they were to just accept the reality that you can't always get what you want. To that end, you also can't give everyone what they want either.

This author learned that the hard way after she decided to reserve the guest room for Christmas for her stepdaughter's mother, who hasn't spent the holidays with her daughter in more than five years. She thought this was mature of her to make that offer, but in a surprising turn of events, the person who took issue with this the most was the author's sister. She couldn't stand the idea of having to sleep on an air mattress. 

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  • A woman in blue denim holds blue and red suitcases.
    via krakenimages

    Image is representative only and does not depict the actual subjects of the story.

  • Sure, the author's sister might feel too old to sleep on an air mattress, but that also means she might be old enough to figure out her own housing. If you cannot accept the offer on the table, then you have to investigate options of your own. The fact that this woman's sister tried to use scare tactics to intimidate the author into suspecting the stepdaughter's mom had ulterior motives just goes to show that the sister really didn't have any legs to stand on. Get a hotel, girl!

  • "[Am I wrong] for letting my step daughter’s mom stay in our guest suite and not my sister?"

    Carrie (15f) is my step daughter from my marriage to Sam (41m). We've been together for 8 years.
    via Glass_Towel_9627
  • Her mom (Ann) is still in the picture but is constantly traveling and only gets to stop in town for short bits of time.
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  • Because of this Sam and I think it's important to let them have as much time together as they can.
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  • She has stayed with us in the past in our guest suite (it's not as big as it sounds) and it's always worked out ok.
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  • My sister Rachel wants to come for Christmas, and I said it will be a tight fit but if she can take a couch or air mattress she can.
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  • She is upset and said she should have the guest suite. I said Ann will be here.
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  • The last time Carrie and Ann were able to spend Christmas together was when Carrie was 10.
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  • Of course Rachel is upset because she can't do a hotel or anything. And she's taking it out on me and is saying all kinds of stuff designed to get me worked up about what's could happen when I go to sleep and Sam and Anne reconnect.
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  • For the record, I have nothing to worry about, and even if they did have "a moment" or something I wouldn't really care.
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  • Rachel is saying that she might as well not come if she's stuck on the couch which I really think is dramatic.
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  • So I'm asking haha. Should my sister get the guest suite instead of Ann? Am I the asshole for giving it to the step mom instead of my own sister?
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  • The living room of a house with a Christmas tree and a dog sitting nearby.
    via Unsplash+ (Sandra Seitamaa)

    Image is representative only and does not depict the actual subjects of the story.

  • OP Glass_Towel_9627 Ann confirmed first.
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  • CompetitiveBuddy3712 Who confirmed travel/visiting first? You aren't a hotel, but the idea of first come first serve applies here. As it sounds like sister STILL hasn't confirmed then why on earth would you knock someone out of a room? NTA.
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  • OP Glass Towel_9627 She can't afford to stay in a hotel, it's just too expensive. And yes, Ann hasn't seen her own daughter on Christmas for 5 years. She is constantly traveling and there have been years she's only seen her for like 14 days total.
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  • chicagok8 INFO: why can't sister stay in a hotel? Also, Ann hasn't seen her own daughter on Christmas for 5 years?! I'm leaning NTA because you're putting a 15 year old's needs first. I think you're being the bigger person. But I feel like there's some missing information.
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  • OP Glass Towel_9627 I just look at things like this realistically. If they had a 'moment' and got affectionate or something after spending time together with their daughter, I wouldn't really care. She's not a threat to our marriage, she's here briefly and rarely, and I could honestly understand how it could happen, especially over Christmas. If they were full on screwing every time I turned my back that would be an issue obviously. But this isn't even something I remotely suspect would happen o
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  • Swordofsatan666 NTA, but it is incredibly odd that you say "even if they did have 'a moment' or something i wouldnt really care." You really wouldnt care that your husband and his ex-wife are having "a moment"? Like seriously? If your husband cheats on you with ex-wife you just wont care?
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  • OP Glass Towel_9627 Yep it was always the plan until Rachel said she was coming.
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  • That_Bee_Baker What was the original plan was it always to have your stepdaughter's mom stay before your sister asked/assumed?
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  • OP Glass Towel_9627 I figure they'd want to spend a lot of time together so SD will probably end up sleeping in there or being in the guest suite a lot.
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  • BerylliumEmerald Could SD and her mother share a room?
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  • OP Glass Towel_9627 Yeah growing up I saw a lot of weird stuff with my friends and their step parents and it was always important to me to make sure we put Carrie ahead of any potential drama. I had friend whose step parents treated them like they were outsiders and it did a number on them.
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  • oneyaebyonty NTA. And not that you asked but it's so fantastic how you're putting your step daughter first in this way. I'm a divorce attorney and this behavior is, unfortunately, not common.
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  • NTA Rabbit TurdOnMySock It sounds like you and your husband have a healthy and supportive relationship with reasonable boundaries. Your sister sounds like a chaos goblin. Let mom and daughter enjoy xmas. Tell sis to stay home and watch Gremlins.
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  • NTA embopbopbopdoowop I'd rescind the offer to stay on the couch or air mattress. If she's going to suggest your husband will cheat on you in your own home, she doesn't get to stay. Prioritising the mother of your step-child in this scenario is entirely appropriate.
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  • aquestionofbalance NTA- you sound like a great step mom
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  • allergymom74 NTA. I think it's lovely how you prioritize a healthy relationship between the mom and the child. You're a good stepmom. You gave your sister the option of what was feasible and all she did was stir the pot.
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christmas family drama aita family feud stepdaughter entitled people karma family step mom holidays entitled people
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