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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to call MIL again after she disinherited all grandkids?

139 replies

Namechangdforthis · 24/03/2026 14:59

It’s an inheritance one. My fil died a few years ago. My mil almost immediately fell out with sil (her daughter). And ‘disinherited’ her and her kids. They had an argument about fil health and premature death. Mil blamed sil. Didn’t go down well. Meanwhile we’ve trundled along trying to keep the peace but failing. Last month mil fell out with her son (my husband). Over nothing much, a misunderstanding over email. Mil has now disinherited DH and our kids (her grand kids). So now she’s fallen out with everyone. Even snapped at me when I tried to be diplomatic, she’s never done that before.

We think she’s lonely, grieving and possibly got early signs of dementia. She has a couple of house employees who ‘help’ her. But she’s independent can drivers. They do Cleaning, some meals etc.

We all live several hours from each other, sadly.

I’m sad and astonished she’s cut off all of her grandkids (6). It seems really odd. She was often selfish and had a temper, but never towards them.

I don’t know what to do. Leave her to it? Call her again to discuss why she’s so angry? It feels too much like eastenders to be real, but it is.

YABU - leave her to it

YANBU - try and call her again

OP posts:
Traxanos · 26/03/2026 03:44

YerMotherWasAHamster · 24/03/2026 15:03

Do you want to talk to her to see if she's ok and help her or do you want to talk you her to try to make her leave her money to you all?

This !

Are you genuinely concerned about her welfare ior do you just want her money ?

If you’re concerned about her, call her and ask how she is. Can you help her in any way.? Take her out for a coffee.
Don’t mention the inheritance.

TulipsDaffsAndSunshine · 26/03/2026 06:39

TonTonMacoute · 24/03/2026 15:24

Forget all the talk of inheritance, I think women of this generation use it as a weapon because they may have had DHs who organised everything, and it's a way of trying to exert control. We had this constantly from MIL as a threat, but actually she would have been incapable to going to her solicitor and actually changing anything as she too was suffering from dementia. It's almost certainly just talk.

The fact is you have an elderly relative who is vulnerable, but difficult, what are you going to do. Well, been there, done that. We took the view that you just have to get on and do it. It's stressful, difficult, we got little in the way of thanks or gratitude, almost brought us to our knees at times, but we felt we had to do it and we got through it.

Some people walk away, and due to some pretty awful treatment too. Only you can decide what to do for the best.

Finally, I don't understand why people assume that DGKs would be left anything, I think it's normal (and easier) to just leave it to the next generation. I was never left anything by my grandparents and I know that my DF hasn't left anything to my DS, even though he adores him. His estate will be split between me and my brother when the time comes.

Because it avoids tax. If you’re just going to spend it on your kids anyway, they might as well leave it directly too them for uni etc

Coconutter24 · 26/03/2026 06:47

Namechangdforthis · 24/03/2026 16:05

Wow! There are a few posters on here judging me / my post by their own low standards. There’s not much more I can say to those posters. Ah well!

It’s because you’re mentioning an inheritance and it comes across as though you’re bothered your children and DH will not receive it so that’s why you want to make up

kettlewellbright · 26/03/2026 07:33

If you know contact details of any of her friends and/or neighbours I would have a quiet word with them and ask if they have noticed any changes in behaviour.
If they have I would flag up to her GP and ask if they could call her to a face to face appointment. They may not agree but at least you would know you have tried.
The difficulty is that the best way of noticing changes in behaviour is to spend time with the person and that is not easy right now.
Your partner as her son can act as next of kin and if he has siblings they can co-ordinate being pro-active.It would be wrong to abandon her. If she recognises changes she may be very scared and unable to admit it to herself let alone others.
Your compassion and wish to reach out is commendable.
I had a close friend who unexpectedly ended a 55 year old close friendship in 2019.I reached out to him in 2020 and we kept in touch. By 2022 we had rekindled the friendship but when I went with him to a music festival I noticed physical and personality changes and luckily he agreed to see his GP and I offered him my support. He was eventually diagnosed with a rare degenerative disease with dementia like symptoms and died 12 months later.

ForPlumReader · 26/03/2026 07:43

Were you equally as concerned for her wellbeing when she disinherited SIL but not you? The way you've described it makes it sound as though you are more concerned about inheritance than for her health.

ConstanzeMozart · 26/03/2026 10:48

I'd leave it. It's up to her who she leaves money to. I don't understand people who seem to expect to be left/have their kids left things. I've never talked to either parent about their will and I wouldn't dream of doing so, unless they started a conversation about it. It's their business.

PermanentTemporary · 26/03/2026 10:55

I would pop in with something like a plant (preferably one that you could have grown, like a seedling) or some biscuits. And just chat gently about inconsequential things, talk about her husband and the past, memories, photos. Ignore the rows. Don’t ask questions, make statements (so, not ‘do you remember going to Tenby with the kids?’ but ‘when we went to Tenby that time, Dad was so lovely with the kids. I thought we’d never get him off the beach’ and see what response you get. So she can contribute if she’s able but isn’t under pressure and it doesn’t cause a breakdown if she can’t recall anything, you just keep chatting).

If she’s struggling with dementia and grief then communication by phone/email may be much harder for her - she might not really understand, even if she pretends she does, or she’d react to individual words, but it will be much more about how she’s feeling.. I’d aim just to be a familiar friendly non-stressful face at the moment.

Charalam · 26/03/2026 10:59

My Mum used to say this all the time. ‘Right, that’s you out of my will’. For any small or perceived slight.

She never amended it and has since spent all of it.

HairyToity · 26/03/2026 10:59

I'm going to sound like a horrible mercenary but if she's a multi millionaire I'd go and try and sort it with her, and hope she leaves her fortune between her six grandchildren. If she's worth about 10k I'd leave her to it, and not bother!!!!

Holldstock1 · 26/03/2026 13:43

Im afraid I havent read all the posts, but my thoughts are as follows. I agree with others that she doesnt have to leave the family anything.

Irrespective of whether the grand children are in or cut out of the will I think I would let things cool down for a few days and then get back in touch with her. If your husband & SiL love their mum then maybe invite her to something low key with your husband and your SiL (no children), that commorates her husband. A memorial bench or something along those lines, so the 3 of them can mourn him together. Or maybe a meal of his favourite dishes and stories about him. Id leave the Will thing out of it completely. The 3 of them need something that opens up communication between them to hopefully heal breaches but also give a chance to see if there are noticeable differences in her behaviour, speech, cognition.

Ive previously worked in bereavement counselling & I work in healthcare often with MH and Dementia patients, so Im looking at this from that viewpoint.

How old is your MiL? Has she always been prone to falling out with family & emotional outbursts?
If this is unusual behaviour, then I would definitely think the bereavement is affecting her, she may need CRUSE counselling. But it also could well be Altzheimers or dementia, and apart from the emotional loss she has suffered, the loss of having her husband in her daily routine may well be exposing dementia issues that were previously masked.

Ive seen people in early 70s develop dementia, or those who have had strokes, emotional trauma, Parkinsons etc. Its not just the very elderly who can have that problem. Infections - kidney or urinary can also cause changes in behaviour.

Whether its grief or dementia I think I would be trying to rebuild the relationship, get some advice re her emotional and physical condition and if you think there are issues then flag to her GP and Social Services MH Crisis Team (who wont probably give feedback but will look into it).

GeniusofShakespeare · 26/03/2026 13:59

Your MIL is now completely isolated. Whether it's dementia, grief or just her getting older she's extremely vulnerable in all sorts of ways- physically, emotionally and financially.

I'd suggest the following-

-Your DH should go and see her in person after a day or two. Don't say anything about the inheritance. Try to rebuild the relationship and understand how she is coping with life. Involve SIL if she is willing. It is terribly sad for a family to fall apart like this and the young people with lots of support themselves are the ones who need to bite the bullet, even if they are (perfectly reasonably) hurt and angry.

  • If you think she has any kind of cognitive impairment, speak to her GP. They can listen to your concerns even if they can't tell you anything in return.
-If you know who her solicitor is, I would also flag your concerns to them, -Does she have any friends you could speak to? -Dementia or not, if you are concerned about her being taken advantage of financially, you can also flag that to the doctor and to her solicitor. You may also be able to flag this to her bank- not sure how this works.
TheGander · 27/03/2026 20:25

Great post @GeniusofShakespeare . Constructive and compassionate.

latetothefisting · 29/03/2026 21:31

Crofthead · 24/03/2026 18:46

So glad I’m Scottish when I read threads like this

um...what?

PermanentTemporary · 29/03/2026 21:34

Scottish law prevents this sort of disinheritance @latetothefisting

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