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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Considering NC due to behaviour of autistic sibling

9 replies

Neuroticmillenial · 10/07/2025 10:27

My brother and I are considering going no contact with my mum over our other brother’s behaviour (let’s call him John).

John has autism, PDA, ADHD, and sensory processing issues. I’ve always defended him, but no more. I’m done. John’s addicted to class A substances and has crack pipes and weed in his bedroom meaning I no longer feel safe taking my kids over. He spends all his PIP on crack then emotionally blackmails my mum into giving him more money by threatening suicide or saying he’ll elope and sleep on the streets.

SS had no idea how bad things were until my other sibling rang them and filed a police report for domestic abuse and coercive control. I’ve backed him up and now we’re the bad guys.

I can understand her being irrational at this point in time but this is an ongoing pattern of behaviour. I have ADHD myself, symptoms of dyslexia when I was at school, anxiety (although that’s probably a result of the environment I grew up in). My teachers tried to get me help for my ADHD and my parents refused to take their advice (this was 20 years ago). I was told I was lazy, attention seeking, and easily led. I was blackmailed into staying in sixth form although I couldn’t cope. I was told I’d be crap at a practical job and I wasn’t pretty enough to marry rich 😂 I’d also disappoint my grandparents if I didn’t stay in education. I slept on a broken mattress for ages, used to go to primary school in the wrong school uniform with dirt under my nails. I can go on but that’s not the point!

John had all the support and accommodations available to him. My parents did everything for him including telling me I’ll have to care for him when they no longer could (nope!). He was kicked out of every school he went to and we’d be dragged across the country looking for the right SEN schools. He was allowed to wander around the house naked when I was a teenager and had friends over.

When I had my kids I was told I shouldn’t expect much help from her as she still has to care for John. And how dare I resent him for being disabled.

To her credit, she paid my bond when I was homeless and helped us a secure a tenancy for a larger home (which we weren’t able to pay for ourselves). She’s offered me more money which I’ve refused and she’s also drove my brother back and forth uni with all his stuff. I don’t feel it’s fair to just share the negative, she has shown up for us in other ways. But I don’t like how she’s treated my younger brother for ringing the police. She’s making out it’s a betrayal and he feels like utter shit.

Sorry for the ramble but AIBU to threaten no contact unless she seeks professional help for John and apologises to the rest of her children!

OP posts:
MischiefandMayhemManaged · 10/07/2025 10:31

Not unreasonable in the slightest. In fact i'm suprised you haven't done so before.

Sending hugs

youreactinglikeafunmum · 10/07/2025 10:48

You kind of buried the lede there

Of course you aren't unreasonable to go nc with a crack addict

AbzMoz · 10/07/2025 10:51

What an awful situation and sorry for you and your brother OP

I hope that your mum can eventually realise that it was intended as a way to get her some help rather than a criticism. John needs help and your mum needs help too. I wonder if some other organisations can help alongside SS, Carers Trust, Family Action? That might help convince her that this was well intentioned?

Though as ever you’re within your rights to go low or NC at any point, it might be worth a try?

pjani · 10/07/2025 11:00

I think the demand for an apology is maybe unhelpful as you're never going to get that in the meaningful way you would like 'but I had to do x because of y' etc.

But I think it's perfectly reasonable to say that these addiction and other issues are so extreme that it's too upsetting to be in contact until these are being properly managed.

Equally you could try and keep the door open somewhat, consider if you'd be open to meeting eg 2x a year somewhere neutral, or messages for birthday/Xmas, so if she is ever ready to ask for help, the door isn't closed.

PragmaticIsh · 10/07/2025 11:06

I think you need to support your brother (not John). It must be very bad indeed if he's reported it.

It sounds as though your DM can't, or won't, do anything to stop this affecting your brother. If John has PDA then it will be extremely hard to get him to change or to accept any substance abuse support. That doesn't mean you and your brother should be subjected to it though, you're doing the right thing to pull back and protect yourselves.

ShoeeMcfee · 10/07/2025 11:10

You have my every sympathy, OP. I would add that I doubt that anything will change, no matter what you say/do. I suggest you and your brother go NC with your mother and other brother. It's awful but there it is, you need your own calm life. My experience growing up is remarkably similar.

isthesolution · 10/07/2025 11:44

You could invite your mum to your house to see you and your family but clearly state you won’t be going there and give your reasons.

you can then invite her. If she doesn’t come that’s her choice.

savagedaughter · 10/07/2025 14:30

Neuroticmillenial · 10/07/2025 10:27

My brother and I are considering going no contact with my mum over our other brother’s behaviour (let’s call him John).

John has autism, PDA, ADHD, and sensory processing issues. I’ve always defended him, but no more. I’m done. John’s addicted to class A substances and has crack pipes and weed in his bedroom meaning I no longer feel safe taking my kids over. He spends all his PIP on crack then emotionally blackmails my mum into giving him more money by threatening suicide or saying he’ll elope and sleep on the streets.

SS had no idea how bad things were until my other sibling rang them and filed a police report for domestic abuse and coercive control. I’ve backed him up and now we’re the bad guys.

I can understand her being irrational at this point in time but this is an ongoing pattern of behaviour. I have ADHD myself, symptoms of dyslexia when I was at school, anxiety (although that’s probably a result of the environment I grew up in). My teachers tried to get me help for my ADHD and my parents refused to take their advice (this was 20 years ago). I was told I was lazy, attention seeking, and easily led. I was blackmailed into staying in sixth form although I couldn’t cope. I was told I’d be crap at a practical job and I wasn’t pretty enough to marry rich 😂 I’d also disappoint my grandparents if I didn’t stay in education. I slept on a broken mattress for ages, used to go to primary school in the wrong school uniform with dirt under my nails. I can go on but that’s not the point!

John had all the support and accommodations available to him. My parents did everything for him including telling me I’ll have to care for him when they no longer could (nope!). He was kicked out of every school he went to and we’d be dragged across the country looking for the right SEN schools. He was allowed to wander around the house naked when I was a teenager and had friends over.

When I had my kids I was told I shouldn’t expect much help from her as she still has to care for John. And how dare I resent him for being disabled.

To her credit, she paid my bond when I was homeless and helped us a secure a tenancy for a larger home (which we weren’t able to pay for ourselves). She’s offered me more money which I’ve refused and she’s also drove my brother back and forth uni with all his stuff. I don’t feel it’s fair to just share the negative, she has shown up for us in other ways. But I don’t like how she’s treated my younger brother for ringing the police. She’s making out it’s a betrayal and he feels like utter shit.

Sorry for the ramble but AIBU to threaten no contact unless she seeks professional help for John and apologises to the rest of her children!

You're being unreasonable having anything to do with her, full stop. Just protect yourself and your children by staying away, and no "unless" about it.

LlynTegid · 12/07/2025 12:58

Your younger brother should be applauded for his actions and I am glad you support him.

Both of you should go NC. Without conditions.

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