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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To think, 17 years on, my Mum could let this go?

163 replies

HowSharperThan · 13/04/2026 23:05

'This' being that when I was 17, a few weeks before my Dad announced he was having an affair and wanted a divorce, I randomly saved all of his/ their financial information/ files/ spreadsheets etc from the family computer onto an external hard drive. When he then started being tricky/ outrageously dishonest about financial disclosure etc and had, it turned out, deleted all those files so she couldn't get a handle on anything, I gave her the hard drive and she and her lawyers were I think able to use the info about accounts he had etc to ensure he didn't totally screw her over.

She periodically uses this as evidence that I 'must' have known about his affair long before she did, and therefore should have told her. Or occasionally just as evidence of my cold, calculating and generally untrustworthy nature.

But - while I realise it wasn't exactly a great thing to do - I absolutely did not know he was having an affair, and have never really been sure why I did it at all!

The closest I can come to working out why is that I went in to the study to talk to him that evening and he was fiddling around with his spreadsheets, and he jumped and quickly closed the screen when I came in, as though he'd been doing something fishy. And that triggered a thought/ sudden insight that my Mum knew absolutely nothing about what he was doing with their finances, and that if he ever did leave or even die suddenly she wouldn't know what was what. So that evening after he'd gone to bed I just went down and copied all the financial files onto the hard-drive, and stuck it back in my room. I never looked at them or even thought about them again, until she was upset about all the financial stuff during their divorce. At the time I definitely didn't actually consciously think he WAS doing anything he shouldn't, and had no reason to distrust him. It was honestly just an impulse to do it, that for some reason I acted on rather than dismissing as bizarre/ thinking through that it was a bad thing to do.

Anyway this all got dragged out again today, as evidence of how I 'always' keep secrets and what an awful thing it was to have done. I know I shouldn't have done it, but also always feel slightly bitter that she happily used the ill-gotten information yet still has a go at me about it!

AIBU?

OP posts:
CatherinedeBourgh · 14/04/2026 10:45

It sounds like ever since you were very young, you felt you had to take responsibility for things which should not have been your responsibility.

It makes sense in that context that you would have a tendency to accumulate 'tools' to take responsibility. You saw the files, thought 'when Dad isn't here any more I will be responsible for this' and put it somewhere where you knew you would find it. Ditto with your garden shed stuff.

No surprises then that your mother is still trying to place responsibility for your father's affair disclosure on you. You seem to deal fairly well with the burden that was placed on you. Unfortunately, she will never change, and will continue to see you as the parent rather than the child. Not much you can do about that, other than ignore it.

Laurmolonlabe · 14/04/2026 10:37

Sounds to me like your mother resents you a great deal, for some reason.
Your mother was an idiot not to have a handle on finances, no matter what your relationship is like the financial information should be an open book- if it is not that is a huge red flag.
Blaming you for helping her is ridiculous-, as is assuming you are untrustworthy.

I would say fine, but remember every time you can pay a bill and can afford a decent life that is down to me- you want to blame me instead of your own stupidity and suspicion- fine, get back to me when you have got over it , because
i have had enough of this nonsense, and l don't need it- so don't contact me until you can drop it.

i

BippidyBoppety · 14/04/2026 10:26

Happyjoe · 13/04/2026 23:22

Your mum is angry still and blaming the wrong person. And bravo, what a smart thinking 17 year old you were!

It's misplaced anger. Suggest that to her if you get the opportunity. Mum is thinking what happened, going over and over to figure out how you saw what she didn't.

somethingunique · 14/04/2026 10:18

M

Everydayisanew · 14/04/2026 10:10

dotdotdotdash · 13/04/2026 23:12

Your mum owes you and your intuition a big favour! I would give her some home truths and tell her you don’t want to hear another word about it. Talk about ingratitude!

This and tell her this and that you won’t put up with it any more!

Chatsbots · 14/04/2026 10:09

Also the one on being the "planner" in the family and how they need looking after. 🤗

Chatsbots · 14/04/2026 10:08

"You're just like your dad..."

Is a phrase from my childhood too.

Have a look for Annalisa Barbieri's podcast on parentification. I've not listened to it yet but probably should and it will probably be really illuminating.

IsItSnowing · 14/04/2026 10:06

You did her a massive favour. It's weird sometimes how you do something instinctively without really knowing why.
She should appreciate that and just be grateful. Unfortunately, people sometimes fixate blame on the wrong person. I'm sure she has a lot of unresolved issues with your dad. She should be focusing them on him not you.

LokiDoki75 · 14/04/2026 10:03

HowSharperThan · 14/04/2026 09:24

SO many times. But she basically just thinks it was too weird a thing to do for the explanation to make sense. Which I do get, but I think it's just a personality quirk/ the way I process things and deal with worries - I tend to think what might mitigate the worst case scenario, do what I can, then just shelve the whole subject away. Whereas she's much more of a ruminator/ chatter. I don't think she'd ever have a serious concern about anything without needing to talk about it to everyone before deciding what to do.

Sort of similar example: a few years ago DH was baffled to find a box of plastic sheeting and duct tape etc in our garden shed (said it looked like Dexter's tool kit 🤦🏻‍♀️) and when he asked I had to explain that I'd got randomly worried one night about the outbreak of nuclear war, so had looked up what one could do in preparation - decided on balance not much, but made sure we had a month's worth of canned food and water, and found out apparently sealing windows and doors is important, so I bought the equipment to do so, stuck it in a box and then didn't worry about it again. I'm not normally a prepper but in the absence of any actual ability to affect the outcome if nuclear war broke out, I've done what seems sensible and can now stop thinking about it. The financial info was sort of the same feeling. I couldn't stop my Dad being shifty or make sure my Mum took more of an interest, or affect whether they split up or something terrible happened, but I could make sure I knew where a copy of all the information was in case it was needed.

I do know this is probably a weird attitude/ approach to life - DH certainly thinks it is - but it is just how my brain seems to work, and she can't get her head round it as it's so alien to how she does things!

I can relate to this way of thinking because my brain occasionally likes to be prepared for a random scenario and pokes me until I take steps to do something about it. Then it shuts up and I can forget about it and go about my life. It’s actually been very useful to people at various points over the years so they don’t tend to laugh much anymore. I was another child who got accused of knowing things and copped it for being too much like their dad as well 🙄

Usernameisunavailable · 14/04/2026 09:55

I can't imagine having the foresight to do that at 17. It would never have crossed my mind in a million years! Anyway, lucky for your mum that you did. I would totally push back and tell her in no uncertain terms to shut the fuck up and why she's an ungrateful cow.

Error404FucksNotFound · 14/04/2026 09:51

Tell her that without that information she would have been left with nothing so instead of hating you for having it, she should look around her and thank you because she sure as shit wouldn't have come out so well.

And if she carries on then maybe its time to start thinking whether she just wants to hurt you and whether you actually want her in your life.

Lincolnlemons · 14/04/2026 09:51

HowSharperThan · 14/04/2026 09:31

No our relationship is generally quite strained... we were very close when I was younger and I do care about her very much, and I know she loves me. When on good form she is entertaining company. But she is quite emotionally immature and has put me and my brother into the role of parents/ confidantes/ therapists since we were too young, at the same time as being very strict and unapproachable when we were teenagers. She has also never really moved on from the breakdown of her marriage or her own parents' deaths a few years later. She would now like us to have a 'my daughter tells me everything' sort of relationship but we don't because when I am worried, stressed or upset about something I need to consider carefully whether I can also face absorbing her worry and emotions as well 🤷🏻‍♀️.

I’m sorry OP that is really tough. I can relate to this so much and in my experience, people don’t really change. You can try reasoning with them over and over but you’ll drive yourself crazy because they’re not coming from a place of logic or sense. Have you considered going low-contact?

skyeisthelimit · 14/04/2026 09:48

My mum often brings up things that happened a long time ago. My response is to say "mum, that happened 40 years ago, I don't need to hear it again".

You need to find a stock phrase to say to your mum " mum, stop bringing this up repeatedly, it's sad that you don't believe me, but not my problem, every time you bring it up, I will leave" and then leave.

She also needs therapy if she can't move past it.

HowSharperThan · 14/04/2026 09:48

FuckoffeeBeforeCoffee · 14/04/2026 07:06

I’m more interested in how your dad treats you now?

Sort of like a distant relative/ old acquaintance he's moderately fond of but forgets exists for months at a time?
He's never mentioned the financial stuff to me. I don't even know if he knows how/ why Mum and the lawyers were able to see through the stuff he didn't disclose. I also strongly suspect he did still manage to hide some things.

OP posts:
oncemoreuntothebeachdearfriends · 14/04/2026 09:48

Some DMs have long memories.
Mine regularly moaned about something I'd said when I was 14 for >50 years , and how upset she was.
My faux pas ? I told her she stank & she should use a deodorant !
Tactless, but true.

HowSharperThan · 14/04/2026 09:43

nomas · 14/04/2026 06:57

The closest I can come to working out why is that I went in to the study to talk to him that evening and he was fiddling around with his spreadsheets, and he jumped and quickly closed the screen when I came in, as though he'd been doing something fishy.

This doesn’t really make any sense. The files were saved on the family computer, not his personal one, and they weren’t even password protected, so not sure why he would have jumped.

Nor am I! 'Jumped' is also probably too strong a word. 'Twitched as though startled' maybe. I think probably because he generally was in sneaky mode at that point, rather than was specifically trying to hide anything? As I say I have never really fully understood it all either!

OP posts:
DierdreDaphne · 14/04/2026 09:39

HowSharperThan · 14/04/2026 09:31

No our relationship is generally quite strained... we were very close when I was younger and I do care about her very much, and I know she loves me. When on good form she is entertaining company. But she is quite emotionally immature and has put me and my brother into the role of parents/ confidantes/ therapists since we were too young, at the same time as being very strict and unapproachable when we were teenagers. She has also never really moved on from the breakdown of her marriage or her own parents' deaths a few years later. She would now like us to have a 'my daughter tells me everything' sort of relationship but we don't because when I am worried, stressed or upset about something I need to consider carefully whether I can also face absorbing her worry and emotions as well 🤷🏻‍♀️.

She's not a great Mum is she? I would not confide in her given this - she's going to make it about herself if you do, isn't she? My Mum used to be more like this (though perhaps not so bad) but she's now pretty old (as am I 😂) and honestly she has gone on growing up and becoming a better Mum steadily as the decades have passed!

HowSharperThan · 14/04/2026 09:36

DogAnxiety · 14/04/2026 00:29

How did you get all the information downloaded? Surely financial information would require access to protected systems, unless your dad weirdly filed a load of scanned-in documents in unencrypted folders, in a very orderly fashion.

It is such a bizarre thing to have successfully done, I can well understand why your mum still puzzles over it. Obviously it helped her and she should let it go, but I think incredulity would be quite understandable -not cruelty or talking down to you, that’s definitely not acceptable.

He did exactly that! He had files and files of scanned statements, and various spreadsheets tracking spending and investments etc. He was a very high earner and liked trying to optimise investments etc. I don't think it would have occurred to him to password protect anything - it was on the 'family' computer but Mum didn't really use it and we only did for homework.

OP posts:
DierdreDaphne · 14/04/2026 09:34

This is bringing back memories of my own teenage years with parents in a troubled marriage! I remember as a teenager being hyperalert to my parents issues and behaviour.

I expect you acted out of fear and self-preservation, as you had clocked he was up to no good - he made that much obvious to you, without you knowing any more, but your young dependent self sensed that your dad was no longer 100% on your side. You acted in self defence.

I expect your Mum feels a bit humiliated by the fact that she realises you sensed something before she did. Which is understandable - but just too bad, get over it, really. She's very lacking in insight to bring that up to your face, now. Fair enough to wail to her pals at the time 'what's worse even howsharper clocked something was up before I did" etc . But now? Ridiculous to bring it up.

You don't say much more about the relationship with your mother but if it's otherwise not to bad, I'd perhaps be inclined to try to overlook the carping as a result of the injury your Dad inflicted.

FWIW my final year at uni was fucked by the hideous messy implosion of my parent's marriage and my Mum's inability to cope. Decades on she has occasionally mentioned what a shame I didn't get a first. Well go figure, Mum!

It smarts, but luckily she doesn't labour the point, so I more or less brush it off. It's just a "don't go there" period altogether for me and not worth hashing out I don't think because it would just bring it all back again. Yes obviously its not ideal but I just don't think there would be anything to gain in my case from 'having it out'.

I can't advise you obviously but that's just my perspective. What your Mum is doing sounds a bit nastier so you might not find it so easy to brush off, I can see. Sorry that was all a bit incoherent!

HowSharperThan · 14/04/2026 09:32

glowfrog · 14/04/2026 09:25

@HowSharperThantbh, even if you had know your dad was having an affair, it is ENTIRELY unfair of your mother to blame you for saying nothing at the time. As a child (even if nearly an adult), it would never have been your responsibility. Personally I would have felt very upset that my child had to carry this burden.

I can only assume that your mum still believes her marriage could have been saved and/or that she’s always seen you as Daddy’s little girl and now that includes being seen as deceitful as he was.

Well done for what you did and your mum needs to be told a few home truths.

She does tend to say I am very like him 😂.

OP posts:
HowSharperThan · 14/04/2026 09:31

This reply has been deleted

Message deleted by MNHQ. Here's a link to our Talk Guidelines.

No our relationship is generally quite strained... we were very close when I was younger and I do care about her very much, and I know she loves me. When on good form she is entertaining company. But she is quite emotionally immature and has put me and my brother into the role of parents/ confidantes/ therapists since we were too young, at the same time as being very strict and unapproachable when we were teenagers. She has also never really moved on from the breakdown of her marriage or her own parents' deaths a few years later. She would now like us to have a 'my daughter tells me everything' sort of relationship but we don't because when I am worried, stressed or upset about something I need to consider carefully whether I can also face absorbing her worry and emotions as well 🤷🏻‍♀️.

OP posts:
glowfrog · 14/04/2026 09:25

@HowSharperThantbh, even if you had know your dad was having an affair, it is ENTIRELY unfair of your mother to blame you for saying nothing at the time. As a child (even if nearly an adult), it would never have been your responsibility. Personally I would have felt very upset that my child had to carry this burden.

I can only assume that your mum still believes her marriage could have been saved and/or that she’s always seen you as Daddy’s little girl and now that includes being seen as deceitful as he was.

Well done for what you did and your mum needs to be told a few home truths.

Dressfinder · 14/04/2026 09:25

Your mother clearly had trust issues and she's projecting them onto you.
You can understand why, given the massive betrayal from the person that she was closest to.
Next time your mother brings it up you need to tell her that this is her problem, not yours. Tell her that she's pushing you away with her behaviour and urge her to seek therapy to help her process her issues properly so that she can stop using them as a stick to beat you with.

HowSharperThan · 14/04/2026 09:24

Cara707 · 13/04/2026 23:55

Have you explained what really happened? (I can imagine that you have done thousands of times!). I think she's displacing the sense of betrayal she felt from your Dad and putting it on you, which must feel even worse when you actually really saved her!

SO many times. But she basically just thinks it was too weird a thing to do for the explanation to make sense. Which I do get, but I think it's just a personality quirk/ the way I process things and deal with worries - I tend to think what might mitigate the worst case scenario, do what I can, then just shelve the whole subject away. Whereas she's much more of a ruminator/ chatter. I don't think she'd ever have a serious concern about anything without needing to talk about it to everyone before deciding what to do.

Sort of similar example: a few years ago DH was baffled to find a box of plastic sheeting and duct tape etc in our garden shed (said it looked like Dexter's tool kit 🤦🏻‍♀️) and when he asked I had to explain that I'd got randomly worried one night about the outbreak of nuclear war, so had looked up what one could do in preparation - decided on balance not much, but made sure we had a month's worth of canned food and water, and found out apparently sealing windows and doors is important, so I bought the equipment to do so, stuck it in a box and then didn't worry about it again. I'm not normally a prepper but in the absence of any actual ability to affect the outcome if nuclear war broke out, I've done what seems sensible and can now stop thinking about it. The financial info was sort of the same feeling. I couldn't stop my Dad being shifty or make sure my Mum took more of an interest, or affect whether they split up or something terrible happened, but I could make sure I knew where a copy of all the information was in case it was needed.

I do know this is probably a weird attitude/ approach to life - DH certainly thinks it is - but it is just how my brain seems to work, and she can't get her head round it as it's so alien to how she does things!

OP posts:
MrsBroccolini · 14/04/2026 09:21

What you did was amazing and obviously it’s a real smack in the face to instead be attacked for your actions. She obviously feels a lot of anger (undoubtedly all due to your father) which has been displaced on to you I’m sure because it felt embarrassing and like others knew more than her. If I were you I would write her a letter to say you understand how hurtful and humiliating it must have been but she must believe you and stop blaming/attacking you (and indeed, really, should thank you).

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