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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

SIL excludes my child AIBU to be annoyed?

179 replies

Aquababe73 · 06/08/2025 04:47

SIL has three kids older than my 1 by a few years. Since she has been with my brother she has always made little effort with me. First time she was introduced to me she fell asleep on my sofa and interacted very little. She was pregnant about a year after they met and I spent the Christmas she was pregnant with them. I bought them both lots of lovely new born bay stuff and fun new parent stuff. She got me a box of lush bath bombs from her and my brother. On Christmas day they left immediately after lunch to go to her cousins leaving me on my own at their place. I didn't know they were going anywhere until they were leaving and as i'd had a couple of glasses already I was trapped. For me that was the writing on the wall. Fast forward 18 months and I was pregnant. I found out just before their wedding. I was so excited as this was a long time coming. I told them both and my brother had a word with me privately and told me not to talk about it any further as I was 'stealing' his wife's thunder. I was hurt but fair enough of she wanted to be all princessy on her wedding day. A few months later I lost the baby. No condolences or sympathies were offered. 2 pregnancies later I finally had my baby. I didn't hear from either of them throughout my pregnancy. I didn't expect anything from her but my brother now seemed to be following suit. Again very hurtful. When my child was newborn all the usual house visits happened and her and my brother came along. I thought things were changing and we could now bond as a family and the cousins could all grow up together. I tried to arrange to meet up with her several times alone and she cancelled at the last minute each time so I gave up. She visited once with my mum and we all went to Mothercare where she proceeded to load up her basket with stuff that my mum could pay for. IMO her nose was out of joint the minute I had my DD as she had been used to using my mum as a cash cow up until then. Her own parents have plenty of money btw as do both her and my brother. DD has only ever received an invite once to one of cousins birthdays. There's 3 of them and the eldest is now 13 so that's a lot of birthdays. Whereas I've always invited the cousins to DDs birthdays. I stopped this a couple of years ago when I discovered she would get my mum to buy the birthday gifts she gave DD. Since then my DD has never received a birthday or Christmas gift from her. She does however buy gifts for the kids of her own brother. My brother does call on DDs birthdays but he travels abroad for work and if he's away there is no call from her. I always get the cousins gifts and feel I should now stop as it is never reciprocated as DD gets older she is becoming more away of this disparity (she's 9) and is hurt by it but I try and laugh it off and say it's no big deal etc but really my heart is breaking for her and I'm so blooming angry at my brother for allowing it to happen. I've tried speaking to my mum about it but she just pays me lip service and then fawns all over SIL making vomit inducing posts on FB about how wonderful a mother she is etc. Brother is the youngest and has always been the golden boy. I don't want my nephews to miss out but then I don't want my DD to be disrespected like this either. I also find my mums behaviour very disloyal as she won't address the issue with them either. So AIBU to expect my DD to be treated as I treat their kids?

OP posts:
nomas · 06/10/2025 11:43

Aquababe73 · 06/10/2025 01:43

Thought I'd check in on this post as its been a while and WOW just WOW ..... I am blown away by some of the nasty bitchy comments in response to my original post. I can't honestly be bothered to respond to them all but seriously ladies where's your f*ing solidarity! My original post was meant to highlight a pattern of rejection levied at my daughter. I've seen piles of gifts for SIL blood neices and nephews, who are younger than DD so whats stopping her from chucking another one in the shopping basket. The fact i have to make excuses for them to my DD is heartbreaking and why the majority of posters dont get that that's the point, i find unbelievable. I'm a womans woman through and through so really dont get other women who aren't. Im hurt on behalf of my DD and offered a bit of background but seriously some of the things said here are beyond the pale. The assumptions made about me and my circumstances are insane and scream of bitterness and projection. I'll not be watching this thread further so you can all knock yourselves out with your nastiness.

Ignore the hasty responses, OP.

How are things now, has your brother or SIL been in touch?

JHound · 06/10/2025 11:48

But perhaps she has told your brother that he is responsible for presents for his side of the family? It's not that unusual.

This is fair point which OP has not considered. It maybe possible that SIL has established boundaries and expressed to OP’s brother that he is responsible for the emotional labour for his family and she is responsible for the emotional labour for hers.

And he simply cannot be arsed.

JHound · 06/10/2025 11:50

SALaw · 06/10/2025 05:47

You’re really not a woman’s woman. You put all the blame and all the responsibility on a woman and none on the man ie your brother, her husband? The Christmas incident you outline was at least equally his fault but i suspect more so as her perspective might be “you knew we were seeing my cousins, why hadn’t you addressed that with your sister?” (I also wonder where your partner was that you were left alone?!). But the gift buying assumptions and accusations are the worst. Just because you buy for your useless husband’s family doesn’t mean every woman must give in to that sexist stereotype. Any lack of gift is 100% your brother’s fault.

You’re really not a woman’s woman. You put all the blame and all the responsibility on a woman and none on the man ie your brother, her husband?

I noticed that too.

SALaw · 06/10/2025 12:03

lazyarse123 · 06/10/2025 10:35

I wouldn't bother with either of them to be honest. I don't understand all this "it's your brothers fault" the op has bought gifts for her brother AND sil children so really not hard to fathom that sil should make an effort to reciprocate. Of course the brother should make an effort too. If a relative of dhs had bought something for one of our kids I would make sure their kid got a gift.

So you also think it’s always the woman’s job?

SALaw · 06/10/2025 12:05

mumofoneAloneandwell · 06/10/2025 11:07

I'm surprised at the comments. Honestly girl, just because someone is a woman, doesnt mean she is going to be nice. I would make every effort to have a relationship with my sil and to make aure that the kids are bonded but 🤷‍♀️

Its sad that she doesnt want a relationship with you, she sounds like a nasty person, especially leaving you at their home on xmas day and then not getting in touch when you were dealing with your baby losses 💐

Just because you and your brother grew up together doesnt mean that you will always have a relationship and it sounds like your brother has chosen his wife.

Are you quite a kind sweet person? Your brother doesnt like women like that, it sounds.

Its time to get tough op. Kindly, stop moping about your sil. Stop hoping for her to treat you like a sister, it isnt going to happen.

You have some work to do on yourself imo. No judgement as so do i! But you can't be so down about this. Time to move on and enjoy your life with dd.

Don't buy any presents or reach out at all. And if she asks why, tell her. Say you make zero effort so i'm not going to. Then leave it at that, don't bring it up again.

Your sil might make the perfunctory phone calls to make it look like she isnt in the wrong, but stand firm and focus on being happy with dd.

Do you have a man? What do you do with your dd? There's more to life than cousins! xx

Was it only the sister in law that left her alone at Christmas? Or was it also the brother?!

mumofoneAloneandwell · 06/10/2025 12:10

SALaw · 06/10/2025 12:05

Was it only the sister in law that left her alone at Christmas? Or was it also the brother?!

Definitely both of them, i said I dont think her brother is such a fan of the op

But also, as a woman, you make sure that your sil is okay, she has to bear some responsibility

lazyarse123 · 06/10/2025 12:15

Jesus sorry if i wasn't clear. Obviously the husband is a useless shit and in that case I wouldn't leave the child out just because of that.
I'm not excusing his behaviour but my dh has never behaved like that.

SALaw · 06/10/2025 12:15

doglover90 · 06/08/2025 09:49

I think this is unfair, the OP hasn't just talked about gifts. Maybe the dynamic with their brother changed when he married the SIL? But yes they should both get the blame.

You’re right, she also talks about being left alone in their house at Christmas, which she entirely blames on her sister in law as if her brother wasn’t even there.

NomoneyNoprospects · 06/10/2025 12:20

mumofoneAloneandwell · 06/10/2025 12:10

Definitely both of them, i said I dont think her brother is such a fan of the op

But also, as a woman, you make sure that your sil is okay, she has to bear some responsibility

Why, "as a woman" is she obliged to ensure her SIL is ok? Why on earth is that her responsibility?

Why is OP's own brother seemingly excused from everything, from buying Christmas presents to sending condolences, whilst the SIL is pulled over hot coals for not automatically doing everything for her DH? These people aren't actually her family! Some of these responses are crackers. I wonder if OP would be moaning this much if her brother was in a same sex marriage with another bloke and he wasn't doing enough of the life admin.

SALaw · 06/10/2025 12:22

mumofoneAloneandwell · 06/10/2025 12:10

Definitely both of them, i said I dont think her brother is such a fan of the op

But also, as a woman, you make sure that your sil is okay, she has to bear some responsibility

The OP seems to put no responsibility on her brother at all. And you seem to be saying “ok yes he does have SOME responsibility but as we all know men are useless it is ultimately the responsibility of women to look after their extended in law relations.” I say no to that. Raise the bar. Men should take responsibility for their own family.

mumofoneAloneandwell · 06/10/2025 12:23

NomoneyNoprospects · 06/10/2025 12:20

Why, "as a woman" is she obliged to ensure her SIL is ok? Why on earth is that her responsibility?

Why is OP's own brother seemingly excused from everything, from buying Christmas presents to sending condolences, whilst the SIL is pulled over hot coals for not automatically doing everything for her DH? These people aren't actually her family! Some of these responses are crackers. I wonder if OP would be moaning this much if her brother was in a same sex marriage with another bloke and he wasn't doing enough of the life admin.

Omggg

If you marry someone, their family becomes yours

I cant believe the responses being so cruel 😭😭

mumofoneAloneandwell · 06/10/2025 12:24

SALaw · 06/10/2025 12:22

The OP seems to put no responsibility on her brother at all. And you seem to be saying “ok yes he does have SOME responsibility but as we all know men are useless it is ultimately the responsibility of women to look after their extended in law relations.” I say no to that. Raise the bar. Men should take responsibility for their own family.

It falls on sisters to be sisters

If the op was a man, I would be telling him to talk to his brother

But you should make an effort with your sil, of course you should

Op is better off without this cruel woman

SALaw · 06/10/2025 12:28

mumofoneAloneandwell · 06/10/2025 12:23

Omggg

If you marry someone, their family becomes yours

I cant believe the responses being so cruel 😭😭

And does the brother stop being family when he marries, like a one in one out situation?! It’s not cruel to tell the OP that her anger is misdirected.

SALaw · 06/10/2025 12:31

mumofoneAloneandwell · 06/10/2025 12:24

It falls on sisters to be sisters

If the op was a man, I would be telling him to talk to his brother

But you should make an effort with your sil, of course you should

Op is better off without this cruel woman

So wait, because it’s a brother/sister relationship the brother gets absolved of all responsibility but if it was a brother/brother relationship he wouldn’t? What if it was a brother/sister but the brother was in a relationship with a man? What’s the rules about when a man should take responsibility for his own family and when he gets to palm it off on the poor soul that’s shackled themselves to him?

mumofoneAloneandwell · 06/10/2025 12:35

SALaw · 06/10/2025 12:31

So wait, because it’s a brother/sister relationship the brother gets absolved of all responsibility but if it was a brother/brother relationship he wouldn’t? What if it was a brother/sister but the brother was in a relationship with a man? What’s the rules about when a man should take responsibility for his own family and when he gets to palm it off on the poor soul that’s shackled themselves to him?

Dean Winchester Facepalm GIF

The sil is a dick and doesnt like the op so hasn't reciprocated the kindness given to her by the op

The op deserves both a better brother and sil

TeenLifeMum · 06/10/2025 12:42

I rarely message either of my sil direct. Dh sorts their gifts although sometimes I’ll throw in an idea but that goes both ways. Maybe sil if fed up of picking up her dh’s slack. I find it weird that there’s an expectation of a close friendship due to who your brother married. It’s not sil job, just message db and say “hey, would be nice to get the cousins together for nephew’s birthday - when’s good for you?” Rather than being annoyed you’re not invited.

TeenLifeMum · 06/10/2025 12:44

mumofoneAloneandwell · 06/10/2025 12:35

The sil is a dick and doesnt like the op so hasn't reciprocated the kindness given to her by the op

The op deserves both a better brother and sil

Sil has 3 dc and maybe doesn’t have the capacity to reciprocate. (I say this as mum of 3 who is happy to be invited to stuff but juggling life means I can’t always invite back - 3 birthdays means 3 family events plus the party the dc want with friends, sometimes it’s too much).

bellamorgan · 06/10/2025 12:52

mumofoneAloneandwell · 06/10/2025 12:23

Omggg

If you marry someone, their family becomes yours

I cant believe the responses being so cruel 😭😭

I mean it’s not true is it, because you can’t talk to mil how you’d talk to your own mother.

You can’t tell your sil or bil to oh just fuck off like you probably could your own sibling.

If I told my sil to bugger off being a big moan that would be ww3. If I told my sibling they might just give me a death glare and stfu then we would be good again.

If I called my mil old and told her, her baby ways where old fashion death traps she would sulk. If I told my mother, we would laugh that yeah shits changed since she had me and my sibling.

Also divorcee let’s throw it out there. If I divorce my husband I keep my mum, I loose his lol.

His family is his to deal with, unless I made actual friendships with members of his natural not forced ones.

mumofoneAloneandwell · 06/10/2025 12:56

bellamorgan · 06/10/2025 12:52

I mean it’s not true is it, because you can’t talk to mil how you’d talk to your own mother.

You can’t tell your sil or bil to oh just fuck off like you probably could your own sibling.

If I told my sil to bugger off being a big moan that would be ww3. If I told my sibling they might just give me a death glare and stfu then we would be good again.

If I called my mil old and told her, her baby ways where old fashion death traps she would sulk. If I told my mother, we would laugh that yeah shits changed since she had me and my sibling.

Also divorcee let’s throw it out there. If I divorce my husband I keep my mum, I loose his lol.

His family is his to deal with, unless I made actual friendships with members of his natural not forced ones.

It is absolutely true

There's more to family than insulting eachother

bellamorgan · 06/10/2025 12:59

mumofoneAloneandwell · 06/10/2025 12:56

It is absolutely true

There's more to family than insulting eachother

More on about being truthful. If I can’t be honest with you and have a laugh, your not my friend or family your a tolerable must interact with.

It’s constant egg shells around his family.

Mostly fun and laughing with the odd insult in mine.

Mumof2under4 · 06/10/2025 13:01

I have 3 SIL, all with children similar ages as my 2. I wouldn’t say I have a relationship with them outside of anything arranged by partner. We go on planned family holidays, stay at each other’s homes when we visit. I enjoy spending time with them when I see them, I like them, the cousins all get along well but it’s not my responsibility to facilitate that relationship. I don’t make plans to see them and I don’t see them if my partner is not present. However, we see them frequently because my partner is proactive and makes an effort to maintain a close relationship with his sisters and nieces.

I do on the other hand facilitate a relationship with my own siblings and their children. I don’t do that through their partners, I do that via my own sibling, my partner does not do help me with this.

In regards to gifts we each get for own family, his sisters buy for my children (their blood relative), my partner buys for SIL children (his blood relative), I buy for my siblings children (my blood relative), my siblings buy for my children (their blood relative), my siblings partners buy for their family. No child is left out because everyone makes an effort with their own families, the problem here is your relationship with your brother.

We don’t invite cousins to birthday parties at all and visa versa, we keep parties to nursery and school friends.

SALaw · 06/10/2025 13:11

Mumof2under4 · 06/10/2025 13:01

I have 3 SIL, all with children similar ages as my 2. I wouldn’t say I have a relationship with them outside of anything arranged by partner. We go on planned family holidays, stay at each other’s homes when we visit. I enjoy spending time with them when I see them, I like them, the cousins all get along well but it’s not my responsibility to facilitate that relationship. I don’t make plans to see them and I don’t see them if my partner is not present. However, we see them frequently because my partner is proactive and makes an effort to maintain a close relationship with his sisters and nieces.

I do on the other hand facilitate a relationship with my own siblings and their children. I don’t do that through their partners, I do that via my own sibling, my partner does not do help me with this.

In regards to gifts we each get for own family, his sisters buy for my children (their blood relative), my partner buys for SIL children (his blood relative), I buy for my siblings children (my blood relative), my siblings buy for my children (their blood relative), my siblings partners buy for their family. No child is left out because everyone makes an effort with their own families, the problem here is your relationship with your brother.

We don’t invite cousins to birthday parties at all and visa versa, we keep parties to nursery and school friends.

Yes - normal

JHound · 06/10/2025 22:47

mumofoneAloneandwell · 06/10/2025 12:10

Definitely both of them, i said I dont think her brother is such a fan of the op

But also, as a woman, you make sure that your sil is okay, she has to bear some responsibility

Why “as a woman” does SIL have more responsibility than OPs actual blood relative?

Gouache · 06/10/2025 22:49

mumofoneAloneandwell · 06/10/2025 12:23

Omggg

If you marry someone, their family becomes yours

I cant believe the responses being so cruel 😭😭

DH’s family, of whom I am genuinely fond, are definitely not my family. I see them reasonably frequently at family events, but never on my initiative. If DH wants to see them, or it’s someone’s birthday, that’s his job to sort out.

JHound · 06/10/2025 22:49

mumofoneAloneandwell · 06/10/2025 12:23

Omggg

If you marry someone, their family becomes yours

I cant believe the responses being so cruel 😭😭

So should OP’s brother be purchasing all gifts for SIL’s family then. She looks after his, he looks after hers?