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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to refuse becoming my mother-in-law's carer by proxy?

222 replies

RatsCatsandPuppies · 11/09/2026 14:12

Looking for some views here, as I’m genuinely questioning myself and don’t know how to move forward from here.

Im recently married (only 9 months) to DH, and my MIL has sadly become very unwell - perhaps with only a few months left to live. SIL has taken issue with what she sees as an unfair split between what she is doing to support their mum and what my DH is doing. I can see both sides. DH believes he is doing everything he can within the constraints of his life, his sister sees it differently to that.

DH and I have talked a lot about how I can best support here, and he says the best way I can support is to take things off his plate at home (eg doing more jobs around the house, helping more with my step children when they would usually be with him/us) so that he can use that time to visit his mum and help out.

I’m absolutely fine with all of that, but the problem is my SIL seems to have totally focused all her rage on me and thinks that if DH can’t do the things she wants him to do, I should be stepping in to do them in his place. She is talking about expecting me to do things like taking MIL to appointments, cleaning her house, organising personal care, buying and preparing food for her. Her view is that everything in the lives of our children (both step children - her nieces - and my children) should go on hold (their hobbies, friends, birthdays should be “cancelled” etc) as MIL is more important. She’s very angry and sending me messages saying she will never speak to me again if I don’t “do my bit”.

I simply wouldn’t have the capacity to do everything she wants - I work full time, my own parents are elderly and infirm, I have 2 step children, 2 of my own children, and a serious health condition which I have to manage carefully.

Am I really responsible for providing my MIL with care as my husbands proxy? How on earth do I navigate this? I am trying really hard to keep the peace with everyone. But fundamentally I’m not prepared to deprioritise being a parent and if I get sick myself then I’ll be no good to anyone!

OP posts:
godmum56 · 11/09/2026 21:48

Torchout · 11/09/2026 21:46

I ended up helping care for my MiL after my FiL died. I had help from 2 carers. I didn't worry about appointments as she couldn't leave the house but I did the cooking,and entertaining her plud the escort dutiesthat a dementia patient needs. A carer came to bathe her twice a week. It was hard physically and emotionally. DH had a heart bypass during this period do I swapped caring for MiL for caring for DH. There is definitely a leaning towards the women doing care stuff rather than men so I think your SiL may be gravitating towards that. Is your DH actually doing stuff when he visits or is he just being company?

but "company" is the most important part and the bit its much harder to pay for. I have just seen that the OP has siad they have discussed sorting out paid care and paid domestic care and the SIL has said no it has to be family who do things which from personal and professional experience does not often work.

AlphaApple · 11/09/2026 21:49

I guess your SiL is very upset and lashing out as a result. You are not BU but if you can be gentle/understanding with the way she is handling her grief then it may be that she eventually realises and changes or apologises.

If she lives alone, works from home and is spending a lot of her free time with her sick mother it’s possible she’s got no one asking her how she’s feeling or looking after her own emotional needs. That’s not to say how she’s behaving is acceptable, nor that you should make yourself ill by meeting her demands, but maybe someone should take a little care of her.

Ilovemyfam · 11/09/2026 21:52

RatsCatsandPuppies · 11/09/2026 21:38

Yes we are definitely up for organising anything paid for that we can and have suggested cleaners, carers, getting meals delivered and so on. SIL is very insistent that’s not good enough and that it has to be one of us doing it. For example we discussed that whilst MIL was in hospital for a planned spell it would be a great opportunity for her house to be thoroughly cleaned. I offered to organise a professional cleaner to do that. SIL insisted that wasn’t good enough, so on that occasion I organised childcare, did the four hours of driving and cleaned the whole house top to bottom. I was feeling absolutely awful and discovered that evening I actually had Covid. The cleaning I did wasn’t good enough for SIL who sent a rude email to DH about how I hadn’t done things the way she wanted them doing.
I think what this boils down to, as others have said, is that it’s too much for all of us to manage (including SIL) and that something has got to give.

Oh ……. I had started my post before I read this.

Hmmm ……. SIL is being totally unreasonable. I hope your DH told her after she criticized your cleaning that going forward it would be wise to leave it to professionals.

She might also need a few responses like “don’t be silly”.

ToastSafeFromMothsAndDogs · 11/09/2026 21:53

You will end up very ill if you don’t learn to say a firm, calm no to unreasonable nonsense like your SIL insisting you clean instead of paying a cleaner.

Studyunder · 11/09/2026 21:56

If she wants to compare workload, point out you have 2 parents, 4 children and yourself to get to appointments. Grey rock and if she wants to never speak to you again then that sounds like a bonus

Ohdearnotthisagain · 11/09/2026 21:58

Just say “I have my own unwell parents to care for, as well as the kids. This is for you and your brother to sort out”.

Your DH sounds a bit of a wet blanket. She should be telling his sister to leave you out of it.

I’d block your SIL if she doesn’t take the above on board.

Therescathairinmybath · 11/09/2026 21:59

Why on Earth did you agree to clean the house instead of paying for cleaners? You need to start saying no a lot more often. While SIL is being so unpleasant to you I suggest blocking her on your phone and letting DH deal with her messages. Let’s face it, whatever you do won’t ever be good enough for her so just stop.

momager22 · 11/09/2026 22:03

She is being ridiculous and sexist obviously.

DierdreDaphne · 11/09/2026 22:03

Goodness, she really is being unreasonable. You can sympathise with her, of course, but you don't have to agree with her or do as she asks. She isn't the boss of you - or DH. I get that he probably doesn't want to upset her but he really should have stood up to her and protected you from that ridiculous cleaning mission.

I think you (or more to the point your DH) will have to adopt that famous Mumsnet saying 'No is a complete answer'.

You/he have/has to man up and say things like 'that's not possible', 'that's not the best way to tackle this', 'I disagree with you, we will help mum more if we do this (other more reasonable thing)'.

And don't enter into debates. "Sis, I know you want the best for mum - so do I which is why I think X should happen. I don't want to see you exhaust yourself like this and Rats is already unwell. Mum doesn't want us all to make ourselves ill as well. So we can't do X, must do Y.

End of.

Agapornis · 11/09/2026 22:29

have suggested cleaners, carers, getting meals delivered and so on. SIL is very insistent that’s not good enough and that it has to be one of us doing it

The cleaning I did wasn’t good enough for SIL who sent a rude email to DH about how I hadn’t done things the way she wanted them doing

And you and your DH think this is totally normal and reasonable because...? I would be very happy if this twat never spoke to me again. You are correct that she is very controlling.

Pumpkinsaregrowingnicely · 11/09/2026 22:33

I'd start tallying up how many hours dh gives to the care of his dm.
And a list of his other responsibilities.
Get dh to send it weekly to sil.

Raydaye · 11/09/2026 22:53

I offered to organise a professional cleaner to do that. SIL insisted that wasn’t good enough, so on that occasion I organised childcare, did the four hours of driving and cleaned the whole house top to bottom. I was feeling absolutely awful and discovered that evening I actually had Covid. The cleaning I did wasn’t good enough for SIL who sent a rude email to DH about how I hadn’t done things the way she wanted them doing.

This is absurd - please stand up for yourself Op and your husband should stand up for you too and shut her down immediately .

How does this even happen? My own brother couldn’t insist I clean my mother’s house let alone my SIL insisting I clean her mothers house. Especially when I’ve offered to organise a professional alternative to me cleaning !

ApiratesaysYarrr · 11/09/2026 23:10

If you are "taking more off your husband's plate", what is he doing with that time? Is he just picking the nicer bits like visiting mum and having a cup of tea with her while his sister (is anyone taking things off her plate so that she can concentrate on her mum is doing all the "boring" /practical stuff in addition to her own commitments? If he isn't doing any of that stuff (you don't need a fanny to clean the house) then I can understand her resentment, but it should be directed at your husband, not you.

watchingthishtread · 11/09/2026 23:13

What you have described is nowhere near a 50/50 split. Having been through this scenario twice I strongly suspect that neither of you have any idea of the reality of what is happening on the ground and what your SIL is trying (and failing) to cope with. This work almost always falls to the sisters while the brothers offer to pay for things from a distance. None of this is your responsibility but it doesn't sound like he is hands on in anything other than paperwork on account of being terribly important and terribly busy. His mother is dying. This is a family crisis. He needs to go into crisis mode.

Is hospice care an option?

Raydaye · 11/09/2026 23:14

ApiratesaysYarrr · 11/09/2026 23:10

If you are "taking more off your husband's plate", what is he doing with that time? Is he just picking the nicer bits like visiting mum and having a cup of tea with her while his sister (is anyone taking things off her plate so that she can concentrate on her mum is doing all the "boring" /practical stuff in addition to her own commitments? If he isn't doing any of that stuff (you don't need a fanny to clean the house) then I can understand her resentment, but it should be directed at your husband, not you.

ETA- that may well be true. It wouldn’t be the first time a single child free woman has been left with most of the caring responsibilities for an elderly parent.

But she is still completely unreasonable to insist one of them clean the house when it’s a long-ish drive and they were willing to pay for a professional cleaner.

WhosGotTheKeysToMyBimma · 11/09/2026 23:16

RatsCatsandPuppies · 11/09/2026 21:38

Yes we are definitely up for organising anything paid for that we can and have suggested cleaners, carers, getting meals delivered and so on. SIL is very insistent that’s not good enough and that it has to be one of us doing it. For example we discussed that whilst MIL was in hospital for a planned spell it would be a great opportunity for her house to be thoroughly cleaned. I offered to organise a professional cleaner to do that. SIL insisted that wasn’t good enough, so on that occasion I organised childcare, did the four hours of driving and cleaned the whole house top to bottom. I was feeling absolutely awful and discovered that evening I actually had Covid. The cleaning I did wasn’t good enough for SIL who sent a rude email to DH about how I hadn’t done things the way she wanted them doing.
I think what this boils down to, as others have said, is that it’s too much for all of us to manage (including SIL) and that something has got to give.

By all means SIL can make you responsible for some things if you want to accept that, but she doesn't get to tell you how you should do it.

I cannot believe you went and cleaned the house yourself 😟I think you realise how mad that actually is.

Anyway yanbu. I'm sorry your MIL is ill but you and DH are doing all that's reasonable in the circs.

watchingthishtread · 11/09/2026 23:17

Raydaye · 11/09/2026 23:14

ETA- that may well be true. It wouldn’t be the first time a single child free woman has been left with most of the caring responsibilities for an elderly parent.

But she is still completely unreasonable to insist one of them clean the house when it’s a long-ish drive and they were willing to pay for a professional cleaner.

Edited

I wonder if the refusal of the offer to pay for a cleaner was more about wanting him to be physically present rather than just paying for things from a distance.

cathcath2 · 11/09/2026 23:18

Having been through this in the past year (my own mum was terminal and died), YANBU. It isn't your responsibility. I didn't expect my brother-in-law or my sister-in-law to directly do care. I appreciated when they facilitated my brother and sister being there.

Raydaye · 11/09/2026 23:21

watchingthishtread · 11/09/2026 23:17

I wonder if the refusal of the offer to pay for a cleaner was more about wanting him to be physically present rather than just paying for things from a distance.

But yet she was ok with OP doing it in his place?!

Doesn’t make sense to me. I feel if she was particular about wanting her brother to do it in person she would - or should- have said that.

FYDistress · 11/09/2026 23:22

You definitely need her to accept paid professional help. If she won't, it is her problem. Your husband needs to tell her.

LadyLapsang · 11/09/2026 23:24

Professional care can be expensive. Do you think your SIL is worried it will mean your MIL will run out of money. Does your DMIL have capacity to make decisions on care?

I do think it sounds like the bulk of care is falling on your SIL. Sorting our finances and ordering from Ocado is not the same as undertaking care and housework daily. It is likely to get worse unless you all agree a plan now. When MIL is lying on the floor after a fall and you receive a call at 1am and the ambulance takes six / eight hours to arrive, and the A&E pressurise the family to take her home and care for her, what then? Your SIL can’t be expected to do everything.

watchingthishtread · 11/09/2026 23:25

I think maybe she wants somebody, anybody, to just show up and be there. Until you have done what she is doing you can't imagine how hard it is. She's clearly not coping well.

Could he take holiday time from work and go stay with his mother for a few days.

Wecanbeheroes26 · 11/09/2026 23:25

To be honest, I think your SIL would be doing you a favour if she never speaks to you again. I understand this isn't the point of this post. I'd ignore her messages and direct any comments and communication to your DH. Really, it's between them.

Starzinsky · 11/09/2026 23:26

You SIL sounds totally unreasonable and I think the more you accommodate her, the more she will expect. Sounds like theres no way you let her down gently so you will just have to accept she is going to be bitter and unhappy. From what you have said, you and your DH are doing more than most could manage in those circumstances.

Yetone · 11/09/2026 23:28

watchingthishtread · 11/09/2026 23:13

What you have described is nowhere near a 50/50 split. Having been through this scenario twice I strongly suspect that neither of you have any idea of the reality of what is happening on the ground and what your SIL is trying (and failing) to cope with. This work almost always falls to the sisters while the brothers offer to pay for things from a distance. None of this is your responsibility but it doesn't sound like he is hands on in anything other than paperwork on account of being terribly important and terribly busy. His mother is dying. This is a family crisis. He needs to go into crisis mode.

Is hospice care an option?

It is quite ridiculous that anyone should be doing any cleaning when a cleaner can be employed.

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