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AIBU?

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To give sister home truths

113 replies

NCNCNCNCNCNCC · 16/03/2026 13:48

I have one sibling, a sister, who is lovely and I have a good relationship with her. She's a few years younger than me and probably been mollycoddled a bit as a result (including by me). She has a heart of gold but sometimes she seems to be very focussed on herself and not so much when I want her to be around for something. If she has something going on she goes on and on and expects me to be there, as I would want to be as her sister, including a week away for her hen do even though I have young DC and always being out to celebrate her birthday and a recent award she received. When it's my birthday she posts a card to me but doesn't visit, usually has plans the weekend of my birthday (she's been away the past three years) and it has stung. I always buy a thoughtful gift and visit her to give it plus I know when her birthday is so I tend to keep that weekend free as I know she likes me to join in her celebrations whether it's with her friends or our family.

She just told me she can't attend my hen do in May as she's made other plans. She knew when it was as I told her but she's booked a holiday. I was really upset because I thought she'd see it as a priority. It's not a cost issue, and I don't think she did it on purpose, it's as if she just didn't think of it. She didn't even call to let me know, she only told me as I told her my MOH hadn't heard back from her. I told her I do so much for her and I'm always there but recently it seems it's a one way thing. She got annoyed and hung up the phone (but I think she was upset rather than being deliberately rude) and now I feel bad.

I want to say sorry for having a go but I also still feel let down and I expect if I apologise she won't think about what I've said.

To be clear I don't begrudge her making other plans. It's because it's clearly important to her that we're there when she has something going on and I always am but now it's the third time in a few months where I feel let down by something like this.

I suspect I probably am being unreasonable because I shouldn't expect her to be there if she doesn't want to be but then I should have given less to her. She's my only sister so I just don't know.

We are in our 30s before someone says we sound like kids!

OP posts:
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Strangerthanfictions · 04/07/2026 22:29

NCNCNCNCNCNCC · 16/03/2026 14:11

Thanks for the replies. I really can't decide if I owe her an apology. I don't know if I went too far saying I was so annoyed. She was upset and I feel bad for upsetting her and we don't usually have that sort of relationship. On the other hand, these things have been festering and I was upset when it was my birthday a couple of months ago, and once again I had a card, no gift and she was away (not even having said sorry she'll be away) so when she told me today she wouldn't be here for my hen I was really annoyed. I don't usually say anything to her so maybe that's why I feel off. I'm upset. She seems upset. I texted her after saying I don't want her to be upset but I am disappointed she's away again when I have something going on that she should have been here for.

It is honestly shocking, who plans a holiday and misses their sisters hen do, it's so inconsiderate and dismissive and although not at all on you, I'd be embarrassed in front of my friends if ny sister did this. Is noone else in the family or friendship groups saying anything to her? Or you? I'd be stunned if one of my friends or family sisters did this. It's not on

Chickadee26 · 04/07/2026 22:21

Kettless · 04/07/2026 18:38

Decline the dinner.
Stop listening to your mother who complains but who has created this monster.

I think there is nothing to be gained by saying a word.
It will only cause drama.
Your sister will act victim and your two faced mother will play both sides while totally being on your sisters side.

The clever thing to do is not say a word.
Just withdraw.
Stop listening to her.
Step back.
Match her energy and live your life.

The alternative is this negativity souring your life in the background.
You cannot change your sister, she is now formed, selfish and entitled.

You don't need to fall out, just step away and make her a peripheral part of your life.
Invest in other relationships.
It can be done very successfully.

This! And good luck.

newfriend05 · 04/07/2026 18:41

Do not apologise!! You have nothing to feel guilty for, let her reflect on what you have said

Kettless · 04/07/2026 18:38

Decline the dinner.
Stop listening to your mother who complains but who has created this monster.

I think there is nothing to be gained by saying a word.
It will only cause drama.
Your sister will act victim and your two faced mother will play both sides while totally being on your sisters side.

The clever thing to do is not say a word.
Just withdraw.
Stop listening to her.
Step back.
Match her energy and live your life.

The alternative is this negativity souring your life in the background.
You cannot change your sister, she is now formed, selfish and entitled.

You don't need to fall out, just step away and make her a peripheral part of your life.
Invest in other relationships.
It can be done very successfully.

Iloveacurry · 04/07/2026 12:00

God she sounds just awful. Very self absorbed. Why can’t your mum say no to cooking the dinner, or perhaps you all should just not go? When’s her birthday anyway? Remember to do exactly what she does - just said a card.

SconehengeRevenge · 04/07/2026 11:55

When is her birthday?

Chickadee26 · 04/07/2026 11:51

You won't fall out for not attending. You are going out with friends. Just like she is going away during her own sisters hen do.

Chickadee26 · 04/07/2026 11:47

NCNCNCNCNCNCC · 02/07/2026 21:58

Thanks for all the replies.

I've still never had an apology from DSIS about the hen do. If hasn't been mentioned, in fact. Meanwhile, whenever we speak, it's all about her and what she has going on. She's invited us to their house for a dinner party next week but is expecting my mother to cook all the food, which she isn't happy about but won't say no, and it is quite clear to me she's not sorry and actually doesn't care at all about my feelings.

I'd like to say something without us falling out but not really sure how.

The nerve of her. Don't attend, try anything to stop your mother from making the food. She’s supposed to be a guest.

Chickadee26 · 04/07/2026 11:44

She's self centered.

BusyMum47 · 04/07/2026 11:33

Kettless · 16/03/2026 14:00

Do not apologise.
She sounds extremely self absorbed.
Match her energy going forward and stop behaving like a doormat

⬆️👏🏻This!!! She’s a grown ass woman acting like a spoiled, self obsessed, petulant child.

Hallywally · 04/07/2026 11:23

Kettless · 17/03/2026 14:00

I have several friends that had younger sisters like this.

When they had toddlers they were nowhere to be seen. No time, no interest and actually found the children an annoyance at family gatherings, even though they were only 5 years younger.

Then they have children themselves and decide they want to visit my friends, hang out at theirs and user their children as entertainers for their busy babies and toddlers.

My friends had to spell it out that they did not want drop ins, their children had neither the time nor the interest at the weekend to be used as entertainers.

It's been brutal. Particularly as my friends made it so clear to their parents that any interference would not be tolerated.

It has been a very steep learning curve for all three younger sisters.

I think it was their lack of tolerance for their children when they were young more than anything that stung, rather that offers to help out.
Definitely reaped what they sowed there.

Not all younger sisters are like this! I became an aunty at 16 when my older sister had a baby and was thrilled to bits. I adored my niece, which then became nieces. Used to regularly babysit and help out as soon as the eldest was born.

JustSawJohnny · 03/07/2026 18:10

NCNCNCNCNCNCC · 02/07/2026 21:58

Thanks for all the replies.

I've still never had an apology from DSIS about the hen do. If hasn't been mentioned, in fact. Meanwhile, whenever we speak, it's all about her and what she has going on. She's invited us to their house for a dinner party next week but is expecting my mother to cook all the food, which she isn't happy about but won't say no, and it is quite clear to me she's not sorry and actually doesn't care at all about my feelings.

I'd like to say something without us falling out but not really sure how.

Not your Mum repeating a habit of a lifetime by pandering to the tyrant while moaning about having to do it, even though she doesn't 🙄

Your family created this monster by never holding her accountable and guess what? You're all just going to carry on doing the same thing.

NCNCNCNCNCNCC · 02/07/2026 21:59

PlannedMove · 12/06/2026 09:47

Could you give us some examples of her 'heart of gold'?

😂

Maybe I've always just seen her that way as I love my sister but I think she would do what she can to help me if I needed it. I can't work out if she's always been this way or got worse recently.

OP posts:
NCNCNCNCNCNCC · 02/07/2026 21:58

Thanks for all the replies.

I've still never had an apology from DSIS about the hen do. If hasn't been mentioned, in fact. Meanwhile, whenever we speak, it's all about her and what she has going on. She's invited us to their house for a dinner party next week but is expecting my mother to cook all the food, which she isn't happy about but won't say no, and it is quite clear to me she's not sorry and actually doesn't care at all about my feelings.

I'd like to say something without us falling out but not really sure how.

OP posts:
thepariscrimefiles · 12/06/2026 17:27

NCNCNCNCNCNCC · 11/06/2026 20:21

Dsis and I are sort of talking as normal but she hasn't mentioned this since I told her I was upset. As usual it's all about her but I was hoping I'd get an apology or acknowledgment they she understands why I'm hurt but nothing. I'm not going to fall out with her but I'm quite disappointed.

I would honestly lay a lot of her behaviour at your mother's door. You have said that your mum always favours your sister and has done from childhood. The family dynamic is that she is the 'golden child' and you are the 'scapegoat'.

The fact that you and your sister are close and haven't fallen out before this is because you have bent over backwards to ensure that you never do anything to displease your sister. You have always put her first, just as your parents have done. If she's done anything to upset you, you have just sucked it up without complaint. I bet that a lot of this was because that was what your parents expected you to do.

You quite rightly felt that your hen do was important and that surely your sister would do the right thing this time and put you first. Your disappointment is understandable but you are still trying to see the best in her. You have described her 'having a heart of gold' but her entitled behaviour would indicate otherwise.

You need to stop pandering to her and putting her first.

rainbowstardrops · 12/06/2026 10:29

Your sister sounds self-absorbed and spoilt. It’s all about her and to hell with how anyone else feels. I wouldn’t fall out but I would take several steps back and match her efforts. If she complains then maybe she’ll understand how she’s made you feel.

Kettless · 12/06/2026 10:04

It has a huge whiff of narcissism IMO.

And parents that have indulged them and put them first see nothing wrong in expecting the other child/children to be available for caring duties etc.

I have seen a lot of this with favourite sons being the adored cossetted one and daughters just being expected to step up when required.

Two of my friends, after invaluable therapy, found the strength to move just that bit further away, and go full-time as their children hit seconday school.

Their parents had favoured the other grandchildren providing endless childcare, and when they were no longer needed expected their daughters to step up as driver to them.

Moving just 15 minutes away and upping their hours meant they were not available and able to say "better ask my brother about that".

Of course they still care about their parents, but after 50 years of being othered, they are happy to remain in the background as they age.

PlannedMove · 12/06/2026 09:47

Could you give us some examples of her 'heart of gold'?

Rachelshair · 12/06/2026 09:43

It amazes me how little self awareness some people have. It can't be all take and no give, forever. Your mum has enabled this behaviour really but you've started standing up for yourself now and that's good.
Not going on your hen do is awful. Make sure you do the same when it's hers.
If she only wants a relationship where she gets fawned over and you get nothing, that's not really on. Not any more.
Don't expect any support from your parents in this; they are totally conditioned to put her first, protect her feelings, keep her happy, at your expense if necessary. I've been there! Anything that deviates from the "sister first" policy will be mean, petty, nasty etc. It isn't!
I am totally done with my younger sister for a similar thing. She is only interested in being the centre of attention and milking people for support in all forms. Nothing comes the other way. Our 75 year old mum is running herself ragged trying to keep her sweet including doing all her housework. It's very odd.

ImMissingMum · 12/06/2026 09:28

Soreenmaltloaf23 · 12/06/2026 08:22

The total lack of apology tells you everything. She doesn't see any reason to change anything in her life for you. She sees you as a character in her life, for her use, not as a person in your own right with your own life. I know you don't want to fall out with her but I'd find it very hard to keep going as before.

Agree entirely. Not apologising to you is really poor behaviour from this sister, but proof that she is a selfish, thoughtless person.

ImMissingMum · 12/06/2026 09:26

I remember this thread when it came up originally and I see from your update @NCNCNCNCNCNCC that you've not actually got an apology from your sister, which is terrible.

Have you had your hen weekend yet? She sounds so selfish and like most people have said on the thread, you need to start having boundaries with her. If you see some of my previous posts, I had a similar issue with my cousin, my only (older) cousin who was very selfish and became cruel when I started carving out my own life. Main character syndrome all round.

If you haven't addressed it, tell her again quite clearly that not attending your hen despite you giving her the dates is incredibly hurtful (was it deliberate that she booked the holiday or thoughtless?, either way it's a shit way to treat your only sibling).

Don't apologise. You have nothing to apologise for. Match her energy. Minimum effort for birthdays in future and any other events. If she complains, say, well I'm just matching what you do to me.

Onefairfish · 12/06/2026 08:39

People who have a heart of gold don’t act like your sister. The pattern seems clear, she can’t cope with someone else being the centre of attention. That is deeply unappealing. You have nothing to apologise for.

FrenchandSaunders · 12/06/2026 08:39

So the hen do has been and gone? How did it go? Did your sister not refer to it at all when she was on holiday?

RandomMess · 12/06/2026 08:35

I’m looking ahead to when she does have DC and how everything will be about them, then as your DP become elderly and need support - she will expect you to do the grunt work.

If she can’t be bothered to attend your hen do are you still having her as bridesmaid?

RandomMess · 12/06/2026 08:31

Your sister is a Princess, look how she went on about a cousin missing her birthday!!!

Seriously you need to spell out to her that you a disappointed that you matter so little to her, not even enough for her to apologise to not attending your hen do.

Does she have children yet?

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