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AIBU?

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MIL ignoring DS allergies

276 replies

blanche79 · 14/09/2026 22:02

My elderly MIL lives with us, she’s in her 70s but has health issues so my husband doesn’t want ti leave her on her own. Honestly I’ve had quite a few issues with this arrangement so much so that I’m genuinely planning on ending my marriage. But that’s not the issue. Recently my DS (4 years) went into anaphylactic shock and we’ve learnt he has a severe nut allergy. The doctors have advised us to keep the house COMPLETELY nut free until all tests are done and we know exactly which nuts he can’t have. It was bloody traumatic, ambulance had to be called and he now has epi pens. Tonight my MIL goes Tesco with my husband and brings back…. You guessed it.. nuts! FUDGING 3 bags of walnuts, peanuts and almonds. Are you FK me? I say to my husband what is going on and he doesn’t see an issue with it, saying she’ll keep them in her room in a sealed box and won’t eat them around him. What do I do without causing a scene? I wanted to scream and shout and throw the nuts out but I don’t want to wake DS!

AIBU- DS will be fine, the nuts are in one bedroom
AINBU- MIl and husband need to F off

OP posts:
MyLittleNest · 15/09/2026 13:18

Your DH and his mother are not taking this seriously and being selfish as hell.

Your MIL is literally putting her preference for snacks over the life of her grandchild and your husband is allowing it.

Your house. Your child. The MIL should be told exactly how selfish she is and as for your DH, he needs to decide if he has what it takes to be a father at all.

Retro12 · 15/09/2026 13:34

blanche79 · 14/09/2026 22:02

My elderly MIL lives with us, she’s in her 70s but has health issues so my husband doesn’t want ti leave her on her own. Honestly I’ve had quite a few issues with this arrangement so much so that I’m genuinely planning on ending my marriage. But that’s not the issue. Recently my DS (4 years) went into anaphylactic shock and we’ve learnt he has a severe nut allergy. The doctors have advised us to keep the house COMPLETELY nut free until all tests are done and we know exactly which nuts he can’t have. It was bloody traumatic, ambulance had to be called and he now has epi pens. Tonight my MIL goes Tesco with my husband and brings back…. You guessed it.. nuts! FUDGING 3 bags of walnuts, peanuts and almonds. Are you FK me? I say to my husband what is going on and he doesn’t see an issue with it, saying she’ll keep them in her room in a sealed box and won’t eat them around him. What do I do without causing a scene? I wanted to scream and shout and throw the nuts out but I don’t want to wake DS!

AIBU- DS will be fine, the nuts are in one bedroom
AINBU- MIl and husband need to F off

let's hope the old c*nt chokes on them!

I wouldn't be able to stay with them, they are putting your son in extreme danger... From the grandmothers perspective, it seems deliberate.... crazy!!!

cornflakecrunchie · 15/09/2026 13:39

They all need binning.
The nuts, the MIL, & the DH. Preferably TODAY.

thepariscrimefiles · 15/09/2026 13:42

blanche79 · 15/09/2026 11:46

@Foolish1984wow, these people certainly are crazy. It makes me feel sad though that I don’t have husband on, forget even my side, his son’s side in all of this. It’s a lot. Thank you everyone for your support and advice. I can’t leave right now without a plan. But husband’s reaction is definitely the last nail in the coffin.

Can you speak to safeguarding lead at your son's school? Your husband and your MIL have deliberately put your son's life at risk and you need to let other people know that your home isn't a safe space for your son or for you.

As other posters have said, I also recommend speaking to your GP.

themarvelofmarvels · 15/09/2026 13:42

I am sorry that your DH is such a prick. If you leave him, you need to think about DS's safety when he is with him, and think about involving SS or whoever it needs to be to have supervised access maybe, in order to keep your son safe.
They need to be aware that your DH is not taking this seriously.

Can you take MIL and DH with you to the consultant appointment, and get him to tell them how life threatening it is? It needs to be recorded somewhere that they are fully aware of the consequences.

NovaF · 15/09/2026 13:43

Your husband moved his Mummy (who sounds perfectly well) into your house.
Your husband is going on a 14 day trip with his Mummy.
Your husband knows your child has a nut allergy that could kill him, and he goes shopping, with his Mummy, and lets her buy nuts, which he brings home.
Your husband swears at you, berates you and gaslights you in front of his own child, whilst defending his Mummy.

I'm using the term Mummy, because no normal grown man acts like this with his mother. This sounds nightmarish. Please show that piece of shit this thread.

I know you can't afford to leave but for your son's safety what are you going to do?

Foolish1984 · 15/09/2026 13:48

Change2banon · 15/09/2026 11:25

Don’t be so silly!! What exactly is deeply disturbing and concerning about this??

Why is that being silly? Unless he was helping with something heavy or fixing a maintenance issue, why on earth would an adult man be in a bedroom alone with his mum? I’m not implying anything illegal is going on or anything, just that it’s a worryingly blurred boundary and speaks volumes

Greengage1983 · 15/09/2026 13:59

Foolish1984 · 15/09/2026 13:48

Why is that being silly? Unless he was helping with something heavy or fixing a maintenance issue, why on earth would an adult man be in a bedroom alone with his mum? I’m not implying anything illegal is going on or anything, just that it’s a worryingly blurred boundary and speaks volumes

When several adults are sharing a house that aren't part of the one nuclear family unit, it is quite common for people's bedrooms to double as their own private lounge/den. Somewhere to chill out away from the rest of the household. So the "D"H hanging out in his mum's bedroom is more like hanging out with her in the living room.

HardStopAt4 · 15/09/2026 14:15

somewhereovertherainbow26 · 15/09/2026 13:15

I agree completely.

I knew someone whose mother took several medications, she would leave them on the countertop in the kitchen when visiting, just strewn around. My friend had young kids at the time and kept moving them out of their reach, and her mother would shout at her, saying she was wrapping them in cotton wool and stop being such a drama queen. Her meds could have killed a child - her own grandchildren mind you.

Some people are simply bonkers, and there is no reasoning with them, or fixing them, or understanding them. I think OP is just now realising this applies to the father and grandmother of her child.

We had similar with MIL and the button batteries for her hearing aids. Apparently we were overanxious for asking her not to leave them lying around everywhere when we came to visit with 2 DC under 3. At least DH was fully on board and told MIL in no uncertain terms that it was dangerous.

OP - have my second ever LTB.

BaffledAndBemusedToo · 15/09/2026 15:09

I’m so sorry. I’m beyond words. Some men and their mothers 🙄😡

RampantIvy · 15/09/2026 15:20

@blanche79 I'm horrified at the cavalier attitude from your husband and MIL. Were they present when the doctor spelled out how dangerous nuts are to your son?

LongDarkTeatime · 15/09/2026 15:43

Can you call the specialist service who are caring for your son and ask if there is any chance for an extra appointment (perhaps even remote appointment, or even a phone call) for then to explain what precautions are needed at home? ie a quiet word to let them know your not-so-DH needs it in simple and direct terms.
NHS services are frequently used to having to manage challenging family situations and you may find this service amenable.

Change2banon · 15/09/2026 16:15

Foolish1984 · 15/09/2026 13:48

Why is that being silly? Unless he was helping with something heavy or fixing a maintenance issue, why on earth would an adult man be in a bedroom alone with his mum? I’m not implying anything illegal is going on or anything, just that it’s a worryingly blurred boundary and speaks volumes

Even more silliness in your reply. You have literally named 2 possibilities why he was in there, yet you still think it’s worrying and blurred boundaries. Quite frankly, your thinking is bizarre. He could have been in there for the 2 reasons you say, or taking his mum food or drink, or generally having a chat (invited by her), asking about plans for the day, any care plans for the child.. a whole host of reasons. The door will be closed as that’s what MIL did when she brought the nuts in. My adult children living at home come into my bedroom to chat, sometimes we close the door .. is that weird, disturbing and concerning? Honestly, get a grip. Their response to the child’s life threatening nut allergy is the only issue here.

Bitsostuff · 15/09/2026 16:24

Foolish1984 · 15/09/2026 13:48

Why is that being silly? Unless he was helping with something heavy or fixing a maintenance issue, why on earth would an adult man be in a bedroom alone with his mum? I’m not implying anything illegal is going on or anything, just that it’s a worryingly blurred boundary and speaks volumes

It is really, really odd that you think like that.

Tekknonan · 15/09/2026 16:32

I tend to be Team MIL on here (being a MIL and everything), but this is outrageous.

70 isn't elderly, or shouldn't be these days unless someone has an illness. I love my son, DIL and thier DCs, but would rather move into sheltered accommodation than live with them if it came to it. Far better for family relationships.

Foolish1984 · 15/09/2026 16:33

@Change2banonI said UNLESS! Reading comprehension, please! Especially before declaring other people’s thinking weird! 😆

Foolish1984 · 15/09/2026 16:34

Bitsostuff · 15/09/2026 16:24

It is really, really odd that you think like that.

I completely disagree. In the context of a mummy’s boy like this, it’s very weird and clearly lots of other people agree with me, judging by the number of ‘Thanks’ votes I’ve received….

Bitsostuff · 15/09/2026 16:37

Foolish1984 · 15/09/2026 16:34

I completely disagree. In the context of a mummy’s boy like this, it’s very weird and clearly lots of other people agree with me, judging by the number of ‘Thanks’ votes I’ve received….

Only thanks votes? I got a standing ovation, a medal and tickets to the opera...🙄

Foolish1984 · 15/09/2026 16:37

Bitsostuff · 15/09/2026 16:37

Only thanks votes? I got a standing ovation, a medal and tickets to the opera...🙄

??? Are you new to Mumsnet?!

Change2banon · 15/09/2026 16:38

Foolish1984 · 15/09/2026 16:33

@Change2banonI said UNLESS! Reading comprehension, please! Especially before declaring other people’s thinking weird! 😆

But you have named 2 possible reasons he could be in there, yet still continue to say it’s a worryingly blurred boundary and speaks volumes. It is not weird at all for an adult to be in the bedroom of another adult. It’s really not.

Fuckmyliferightnow · 15/09/2026 16:38

Foolish1984 · 15/09/2026 05:45

Why the absolute ever loving fuckity FUUUCK are you allowing this filthy, revolting woman to live in your home? These things you list are just what you’re aware of…………

Unfortunately she’s very old and has no money. She has been told about these things, changes for a while and then goes back to being dirty.
she will not change, she is stubborn and we’re stuck with it for many complicated reasons.
I wanted to highlight this to OP, she may not change but just get sneakier with the nuts, next time she will hide them.
OP, don’t end up living in an exhausting cycle of having to be hyper vigilant and constantly reminding others about their actions.

Change2banon · 15/09/2026 16:39

I wish mumsnet still had the laugh emoji ….

Foolish1984 · 15/09/2026 16:45

Change2banon · 15/09/2026 16:38

But you have named 2 possible reasons he could be in there, yet still continue to say it’s a worryingly blurred boundary and speaks volumes. It is not weird at all for an adult to be in the bedroom of another adult. It’s really not.

Yes but I said UNLESS X or Y then it’s a worryingly blurred boundary etc etc. Jesus f’ing Christ

Foolish1984 · 15/09/2026 16:48

Change2banon · 15/09/2026 16:39

I wish mumsnet still had the laugh emoji ….

So do I at the sheer lacking in reading comprehension! If someone says “Unless A or B then it’s X then that means X ONLY applies if A or B DIDN’T!

I cannot believe I’m having to teach basic English on Mumsnet!

ManyATrueWord · 15/09/2026 16:53

@blanche79 Please start keeping a log of date, time and description of what happened. This is going to end up in the family courts and you are going to need it. Get a Gmail account you don't use elsewhere and keep everything there. Take photos of nuts in bins, screenshots of messages, everything you need because you risk ending up with an unsupervised visit.

I would also go to the GP and get your child an epi pen to carry around with them so that they have control over it.

Check the bin - i don't think MIL threw those nuts away. I think there will be nut oils on things from her hands before long.

And you CAN uproot your child. I understand if you choose not to. It is possible though, keep that in mind.

I really hope you get ANGRY and stay ANGRY at these people.

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