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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Elder daughter father giving rules about my younger kids

560 replies

Dazedandconfusec · 24/01/2026 12:04

My elder daughter is 12 and Grade 5 piano and flute and began guitar in an afterschool club at school last year. She gave up violin when the teacher moved house but still has two violins which she occasionally gets out.

My ex has facilitated her music and has bought all of the instruments and paid for lessons but I obviously had to facilitate the lessons for flute; the piano teacher comes to the house.

My younger daughter elder daughter’s half sister, has now started piano at school. Elder daughter has locked piano as her dad has instructed that my younger children cannot use the piano or have use of the other instruments.

OP posts:
Purplebunnie · 24/01/2026 19:47

Dazedandconfusec · 24/01/2026 19:31

The piano has been in the house for about two and a half years already. I had no issue with it coming.

This issue has only arisen this term with middle child starting lessons.

I can’t insist he takes it as this would upset my eldest.

I doubt my younger daughter will know how much the piano costs. My elder daughter has lots of opportunities that the younger two don’t. If they ever comment on this in the future they will of course realise that it is because they have different dads.

I do hope that this will work out in a year or two when younger daughter becomes older and more proficient and maybe elder one will be less precious.

Why would your DD be upset if the piano moves to her father's house and another piano is installed in your house? Her siblings are not playing her precious piano, she still has a piano to have her lessons on that they can all share

InterIgnis · 24/01/2026 19:48

ThatCyanCat · 24/01/2026 19:40

Edit: I am sorry, the following was meant to be in response to this comment:

Give over…. Mad comment. People have their own possessions and shouldn't be forced to share them just because they live with others.

Because that's how you navigate three piano players and one piano! We do it with the bathrooms too. Four of us and two of those, we work it out! We share the guitar too, if you can believe it.

A piano isn't a dress or a toy or a diary even a smaller instrument that you put your lips on. It's huge, expensive and you don't have it personally reserved for one person when others play it too. You can't just get another one; well maybe you can if you're swimming in money and space, but it's an insane solution to a man weaponising it to drive a wedge through his ex's family. Eldest will have plenty of other possessions that are hers alone, the multi thousand pound instrument that takes up half the room is something her sister can also use. God almighty.

Edited

Not in this house, it isn’t. This piano isn’t communal property for OP’s family. What you think it should be for doesn’t change the reality of what it is there for. It’s there for the exclusive use of their shared daughter. The baby grand is not something her siblings get to share and take a turn on.

Pianos can be personal property. My mother had/has her own that my brother and I didn’t and don’t use. It was never a big deal, or a deal at all tbh.

WhatAreYouDoingSundayBaby · 24/01/2026 19:50

OP your attitude here is mental.

Either you should be taking the piano key from your eldest and telling her there will be no more locking of it, or you should be saying to your ex that he needs to take that piano back to his house and you will get another that everyone can use.

It's absolutely unreasonable to allow him to control things that happen in your household in this manner.

My daughter has half-siblings too and none of the parents in our situation would allow or expect any of this.

ThatCyanCat · 24/01/2026 19:52

InterIgnis · 24/01/2026 19:48

Not in this house, it isn’t. This piano isn’t communal property for OP’s family. What you think it should be for doesn’t change the reality of what it is there for. It’s there for the exclusive use of their shared daughter. The baby grand is not something her siblings get to share and take a turn on.

Pianos can be personal property. My mother had/has her own that my brother and I didn’t and don’t use. It was never a big deal, or a deal at all tbh.

Well it's not your house. And if you are lucky enough to have money and space for a piano apiece, spare a thought for the mere mortals who live on Planet Normal where we can't just go buying personal pianos for each child because a dickhead who doesn't live there wishes his kid's siblings didn't exist and wants to exclude them somehow.

Some things are totally personal and private, the frigging behemoth in the living room that makes beautiful music is an exception. If knobhead wants to control everyone who touches it, he can keep it in whichever one of his homes he finds most convenient. Meanwhile, OP has a normal family to run.

Franpie · 24/01/2026 19:54

Why can you not just say that it’s your house, your rules and your rule is that your children share. That’s it and all about it. If she can’t share her piano then she can’t use it herself.

InterIgnis · 24/01/2026 19:59

ThatCyanCat · 24/01/2026 19:52

Well it's not your house. And if you are lucky enough to have money and space for a piano apiece, spare a thought for the mere mortals who live on Planet Normal where we can't just go buying personal pianos for each child because a dickhead who doesn't live there wishes his kid's siblings didn't exist and wants to exclude them somehow.

Some things are totally personal and private, the frigging behemoth in the living room that makes beautiful music is an exception. If knobhead wants to control everyone who touches it, he can keep it in whichever one of his homes he finds most convenient. Meanwhile, OP has a normal family to run.

I didn’t claim it was. I’m repeating what OP has said - this piano isn’t communal property for her family to use. It’s there for her daughter. Behemoth or not, it isn’t an exception. Like it or lump it 🤷🏻‍♀️

The father appears to have done this because his daughter doesn’t want her siblings using it, and wanted him to say to her mother what she’s unable to.

OP has to either accept this, or have him remove the piano. She’s decided on the former, and is going to get the younger children a keyboard.

Given that her husband suggested getting another piano though, it seems they do have the ability to do just that. I guess that means they’re not on ‘planet normal’ either.

outerspacepotato · 24/01/2026 20:05

tinyspiny · 24/01/2026 19:39

She won’t , the eldest is growing up knowing that she is the golden child , it is the other two children who the OP needs to worry about . You only need to read a few threads on here to see how this dynamic could play out .

The oldest is hardly the golden child. She's paid scholastically for her mom's new family and move. She's got a sibling trying to use a £9000 gift from her dad to her. Her dad has stepped in to protect eldest from having her things be forcibly shared. She's got a different dad and she's been made quite aware of that by her stepdad's family. There is background to this.

ThatCyanCat · 24/01/2026 20:06

InterIgnis · 24/01/2026 19:59

I didn’t claim it was. I’m repeating what OP has said - this piano isn’t communal property for her family to use. It’s there for her daughter. Behemoth or not, it isn’t an exception. Like it or lump it 🤷🏻‍♀️

The father appears to have done this because his daughter doesn’t want her siblings using it, and wanted him to say to her mother what she’s unable to.

OP has to either accept this, or have him remove the piano. She’s decided on the former, and is going to get the younger children a keyboard.

Given that her husband suggested getting another piano though, it seems they do have the ability to do just that. I guess that means they’re not on ‘planet normal’ either.

Edited

If OP has already decided that she's going to commandeer a piano for only one of her children, she wouldn't be asking for opinions here.

The father doesn't live there and he doesn't get to dictate who does what in OP's home. And a 12 year old doesn't get to dictate that only she uses the massive, multi thousand pound instrument sitting in their communal area when she's got younger siblings who are also learning. That's life with siblings. I'm the youngest of three, I got the smaller bedroom growing up and gradually got promoted as the others left. That's how it is.

Either knobhead takes the piano into his own home (apparently he's got a selection so I'm sure he can find somewhere), OP offers to partly buy him out so they co-own this piano (I mean, that's frigging ridiculous but it removes what tenuous claim he's trying to use) and if neither of those is acceptable, she takes control as a parent and makes it clear that there are some things which can be obtained for each individual person's sole use, but a bleeping piano is not among them for reasons too obvious to state for a fourth time. She's providing the storage so she can set terms to make it worthwhile.

ETA: Keyboards are not pianos and the more they learn, the more they'll realise this. And just because you can throw out £9k at will and lose several square feet in floor space because it pleases your 12 year old and the ex who doesn't live there does not in any way oblige you to.

Happyjoe · 24/01/2026 20:09

Is it not a gift? Since when do people who give gifts then dictate what happens with them?
This I presume is your home where the piano is? Then your home, your rules. Honestly he is being unreasonable.

TickingKey46 · 24/01/2026 20:11

Did you say the piano was worth £9,000! How old are the younger children? I kind of understand why he wouldn't want the other children playing it. Its clearly very expensive.

TickingKey46 · 24/01/2026 20:11

Did you say the piano was worth £9,000! How old are the younger children? I kind of understand why he wouldn't want the other children playing it. Its clearly very expensive.

Livelovebehappy · 24/01/2026 20:11

Uhghg · 24/01/2026 19:40

Own possessions are things like mobile phones, certain toys etc - things that everyone can have their own of.

There are some things that are shared items eg a PC or printer or a piano, as it’s not feasible to most people to have multiple in their home.

Are you saying OP should get a separate piano for each member of the household?

A PC definitely is a personal possession. I had one, as did adult son, until replaced by laptops a few months ago. I would not share my PC with the household. I might let someone use it, but it wouldn’t be a given that someone could just use it when they wanted. What about a car in your garage? If someone in the family didn’t have their own car, and not feasible to buy their own due to room on the property, would the car owner be forced to share with any siblings? Yes, a piano might take up a lot of room, but it’s irrelevant if it’s a gift presented to them where permission has already been granted by OP to have it in her home.

Shatteredallthetimelately · 24/01/2026 20:14

I think my elder daughter would prefer that her piano is not shared but wouldn’t have challenged me in this way unilaterally.

Is there any chance that your elder DD doesn't want her siblings using the piano but hasn't said anything to you but has mentioned it to her dad?

AudreyHepburnseyes · 24/01/2026 20:17

Dazedandconfusec · 24/01/2026 15:57

My ex already has a good piano at his house. He is not at this house all the time. I would not want her to have to go to his house to play that piano. She would most likely be on her own there.

It would be unfair on her to have to play an inferior piano at my house.

I have come up with a solution and will see if it’s still an issue in a year or so.

She can’t have a baby grand in her bedroom even if we wanted her to.

This is all very Mildred Pierce. I think you are doing your daughter a disservice pandering to this behaviour. There is absolutely nothing wrong with a top notch Yamaha electric piano with weighted keys for a 12 year old, that can be shared with the younger children.

movinghomeadvice · 24/01/2026 20:19

OP, I was your eldest daughter: Pianist, played other instruments at a high level. I went on to study music at university and am now a music teacher, so it’s my whole career.

I always had to ‘earn’ my instruments. Starting with a crappy keyboard, which turned into a decent upright piano once I passed Grade 2. I then got a baby grand when I was accepted into my music degree and had piano as my minor instrument. Same with my woodwind instruments. I have an extremely expensive clarinet which my own DC won’t touch until they get to at least grade 3-4. I will buy them a beginner model until then. They might not even want to learn it, it will be their choice.

My DSis loved music but never had the patience to practise and do grades, so she stayed on the crappy keyboard. She eventually learned drums and got a drum kit, which was all hers (I never played it).

The baby grand was definitely ‘mine’, in that no one else played it. My parents sold it when I moved abroad, because no one else in the house had a use for it anymore.

All that to say - Buy the keyboard for your other kids and then upgrade if they practise and pass their exams.

EmeraldShamrock000 · 24/01/2026 20:19

Is he paying the rent for the space his piano is taking up? I feel sorry for your DD stuck in the middle wanting to please her father.

outerspacepotato · 24/01/2026 20:21

Happyjoe · 24/01/2026 20:09

Is it not a gift? Since when do people who give gifts then dictate what happens with them?
This I presume is your home where the piano is? Then your home, your rules. Honestly he is being unreasonable.

Since the sibling wants to use a pricey piano eldest's dad gifted to eldest. She is likely afraid to say no and her dad is shielding her from the fallout by setting boundaries for his daughter.

Pretz123 · 24/01/2026 20:23

I'd be more concerned by your elder child's behaviour to her sibling, a pretty awful way to treat her brother.

InterIgnis · 24/01/2026 20:27

ThatCyanCat · 24/01/2026 20:06

If OP has already decided that she's going to commandeer a piano for only one of her children, she wouldn't be asking for opinions here.

The father doesn't live there and he doesn't get to dictate who does what in OP's home. And a 12 year old doesn't get to dictate that only she uses the massive, multi thousand pound instrument sitting in their communal area when she's got younger siblings who are also learning. That's life with siblings. I'm the youngest of three, I got the smaller bedroom growing up and gradually got promoted as the others left. That's how it is.

Either knobhead takes the piano into his own home (apparently he's got a selection so I'm sure he can find somewhere), OP offers to partly buy him out so they co-own this piano (I mean, that's frigging ridiculous but it removes what tenuous claim he's trying to use) and if neither of those is acceptable, she takes control as a parent and makes it clear that there are some things which can be obtained for each individual person's sole use, but a bleeping piano is not among them for reasons too obvious to state for a fourth time. She's providing the storage so she can set terms to make it worthwhile.

ETA: Keyboards are not pianos and the more they learn, the more they'll realise this. And just because you can throw out £9k at will and lose several square feet in floor space because it pleases your 12 year old and the ex who doesn't live there does not in any way oblige you to.

Edited

It’s in her updates. Op isn’t commandeering it for her youngest to use, that’s the point. If she tries, he can remove it, and if he removes it the oldest daughter can choose to spend more time with her father/at her father’s house where it is. That’s the outcome that OP explicitly doesn’t want.

It isn’t OP’s piano. She cannot force either her daughter or her ex to allow her younger children to use it. Her eldest daughter, like it or not, does get a say over it. OP does not.

The stepfather didn’t suggest a keyboard, he suggested another piano.

BunfightBetty · 24/01/2026 20:40

InterIgnis · 24/01/2026 18:43

Lol. Stating the fact of his legal ownership isn’t ’pulling shit’. He hasn’t dumped it anywhere. OP was free to say no to having it, and she can also request he move it if she wants to (no, she can’t just present him with a bill retroactively).

He agreed to allow his daughter to use it at OP’s house, and OP agreed to have it there for said daughter. This arrangement is for their child’s benefit, not either of theirs.

He has two houses, and is not lacking in space for the piano. He isn’t reliant on OP. Arranging it for it to be moved would also require little effort on his part, so OP saying ‘come get it then’ is highly unlikely to phase him.

Anyway, OP has come to a decision.

Lol. Clearly, it was a bit too subtle in retrospect, but my point was more that if he’s going to be a horrible, petty cunt, who wants to encourage selfish and divisive behaviour in his daughter, then OP can react accordingly, and doesn’t need to be cowed by him throwing his weight around. I wasn’t actually thinking she’d get him to pay a bill. 😂 Apologies if that wasn’t as clear as I assumed.

He can’t break and enter into OP’s house to take the piano, even if technically it belongs to him. He can ask nicely to retrieve it at a time of OP’s convenience. And he can explain to his daughter that he’s depriving her of the use of her piano in her own home because it’s more important to him to control the OP and selfishly keep his toys to himself than it is to him to foster her development in music, or model treating others well.

BunfightBetty · 24/01/2026 20:43

Pretz123 · 24/01/2026 20:23

I'd be more concerned by your elder child's behaviour to her sibling, a pretty awful way to treat her brother.

So would I, if she was really being that selfish. That’s not an attitude I’d want to encourage at all. But it may well not be her being selfish, but instead she may be afraid of what Dad will say if she doesn’t do his bidding. Sounds like he’s not above being coercive.

ThisIsAGlobalPlayerOriginalPodcast · 24/01/2026 20:53

outerspacepotato · 24/01/2026 20:05

The oldest is hardly the golden child. She's paid scholastically for her mom's new family and move. She's got a sibling trying to use a £9000 gift from her dad to her. Her dad has stepped in to protect eldest from having her things be forcibly shared. She's got a different dad and she's been made quite aware of that by her stepdad's family. There is background to this.

Wait how do you know it’s £9k I can’t see this anywhere?

Franpie · 24/01/2026 21:04

Livelovebehappy · 24/01/2026 20:11

A PC definitely is a personal possession. I had one, as did adult son, until replaced by laptops a few months ago. I would not share my PC with the household. I might let someone use it, but it wouldn’t be a given that someone could just use it when they wanted. What about a car in your garage? If someone in the family didn’t have their own car, and not feasible to buy their own due to room on the property, would the car owner be forced to share with any siblings? Yes, a piano might take up a lot of room, but it’s irrelevant if it’s a gift presented to them where permission has already been granted by OP to have it in her home.

Really? Of course siblings should be taught to share their possessions with their siblings, from a young age even.

My DS has an extremely high powered gaming PC and set up. When DD needed a more powerful computer than her laptop to run software for her DT coursework, she was told she could use DS’s. I would have had zero time for DS had he said no.

Likewise when DS is old enough to drive, he will share his sister’s car until she takes it to university (if she does take it).

We are a family, we share our possessions. My DD reminds me of this value I have instilled in them when she’s rummaging through my wardrobe for bags and shoes!

Holdinguphalfthesky · 24/01/2026 21:07

I disagree that there’s never been any abuse. I think this situation looks like one created by someone who is coercively controlling. I think anyone who openly says their ex should have preserved their life in aspic and never gone on to have new relationships and other children is controlling, and anyone getting their 12 year old child to tell her mother that her siblings are not to use the piano that’s in their house is also controlling and coercing the 12yo. Sorry, but I think it sounds really fucked up. She’s going to end up a mass of stress and confusion with this going on.

Does he also try and tell you what to have for dinner on Friday nights? Or who to be friends with? He seems to think he’s entitled to criticise your relationship and your fertility, even though you obviously aren’t with him now. That’s outrageous!

InterIgnis · 24/01/2026 21:09

Ah, my apologies. I believed you more likely to actually mean that over the more…unwise alternative. I remain unsure as to what point OP would be making by levying a threat they both will know to be entirely hyperbolic and empty. That would be OP lashing out, which is not the same thing as being uncowed.

Who said anything about breaking and entering? Presumably he can employ a company to arrange the removal. Not sure why that’s supposed to be onerous, unless you anticipate OP trying to keep hold of it?

OP’s daughter doesn’t want to share it, and OP cannot make her want to, or make her actually do it. She isn’t going to blame her father for it being removed, but her mother and siblings. If anything she will see her father as being the one standing up for her. She can also choose to do exactly what OP does not want her to do, and spend more time with her father in order to use the piano at one of his houses.