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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU for giving my step-niece less than my nieces for 17th birthday?

535 replies

OnTheWatersEdge · 02/08/2026 10:18

It was my brothers step daughters 17th birthday this week. We gave her £50 and a few gifts. My brother also has 2 biological daughters who are older and a step son who is younger.

When my 2 nieces turned 17 years ago, I gave them money for driving lessons. I knew my brother wouldn’t be able to afford them and checked with him at the time that he was ok with me paying for them.

The amount I gave my nieces was significantly more than I have given to SD. I thought my brother was quiet after I gave SD her gifts and he has now spoken to our parents to say he is disappointed that I haven’t given the same amount to SD as I did to my nieces so that she can have driving lessons. It never crossed my mind to give SD the same as our nieces.

Would you say anything? Obviously he hasn’t spoken to me about it and I only know through parents. He knows our parents don’t keep anything to themselves so I feel like he wanted me to know.

AIBU to not have given the same? Would you say anything?

OP posts:
PrettyPickle · 03/08/2026 00:36

Alwayschillyatnight · 03/08/2026 00:24

I mean, 1k is a not inconsiderable amount. Which presumably OP budgeted for 6 or 7 years ago when she only had two nieces and decided to do this for them. Perhaps she would have only budgeted £500 for each if she'd realised she'd have double the siblings who might want driving lessons for their 17th.

I dont know, it's not always a black and white issue. Maybe her financial circumstances have changed. It's not always as simple as 'i value you less because you're not blood related "

Edited

And they are all fair comments, but appreciating how that might land when a much lower gift was given to her none bio niece, wouldn't you have mentioned this to avoid giving the impression she was "less than" before you did it?

"Hi Bro! Really sorry I would love to give X £1000 like I did her stepsisters but I'm not int he same financial places I was back then"

Also the OP hasn't said she couldn't afford it.

PrettyPickle · 03/08/2026 00:37

Nearly50omg · 03/08/2026 00:31

If you bothered to actually read the posts op has posted you’d have read that the step kids visit their dad regularly!

And the bio nieces Mum isn't dead either!

PrettyPickle · 03/08/2026 00:38

kkloo · 03/08/2026 00:34

And yes, the brother is allowed to feel hurt. He’s spent eight years building a blended family where his stepdaughter is treated equally.

We don't know that he treats them equally himself.

And now you are just clutching at straws.

Nearly50omg · 03/08/2026 00:38

PrettyPickle · 02/08/2026 23:49

Correct but he can hope for solidarity from his own family.

OPs brother has spent eight years doing the hard work of making his stepdaughter (and stepson) feel fully included. That’s not easy, blended families take effort, consistency, and care. And then OP comes along and gives £1000 to each biological niece and £50 to the stepniece. That’s not a small difference. It’s a statement.

Get your facts right!!! The nieces were given the £ for lessons when the step children had only just joined the family and weren’t tiny they were 10! So the brother has only spent 6-7 years being a step dad. They have their own parents and see their dad regularly! So they weren’t even really known to op when she gave the nieces the £! If the parents of the other kids were that bothered about their kids and the brother then they could have set up a savings account to pay for their driving lessons!! These kids have parents so why is a woman who isn’t even related to these children being made to feel like she should be paying for these kids driving lessons?!!!

PrettyPickle · 03/08/2026 00:41

Nearly50omg · 03/08/2026 00:38

Get your facts right!!! The nieces were given the £ for lessons when the step children had only just joined the family and weren’t tiny they were 10! So the brother has only spent 6-7 years being a step dad. They have their own parents and see their dad regularly! So they weren’t even really known to op when she gave the nieces the £! If the parents of the other kids were that bothered about their kids and the brother then they could have set up a savings account to pay for their driving lessons!! These kids have parents so why is a woman who isn’t even related to these children being made to feel like she should be paying for these kids driving lessons?!!!

In the OPs second post she says "They’ve been in the family for about 8 years".

And if you read what I have said clearly you will see that I have said the OP is free to gift whatever she wants. No one can force equality.

But she must accept the message she has sent:

  • To her brother: Your family isn’t fully my family.
  • To the stepniece: You are not valued the same.
  • To the wider family: Blood outranks relationship.
Once that message is delivered, it cannot be undone, even if she later tries to “top up” the gift.
PrettyPickle · 03/08/2026 00:45

Nearly50omg · 03/08/2026 00:33

It’s only actually 6-7 years ago since the step child joined the family and the nieces were 17 then and step child 10!

OPs 2nd post says they have been int he family about 8 yrs

kkloo · 03/08/2026 00:45

PrettyPickle · 03/08/2026 00:38

And now you are just clutching at straws.

It's definitely not clutching at straws, he either does or he doesn't and we don't know, you just decided he treated them equally and ran with that.

PrettyPickle · 03/08/2026 00:46

kkloo · 03/08/2026 00:34

And yes, the brother is allowed to feel hurt. He’s spent eight years building a blended family where his stepdaughter is treated equally.

We don't know that he treats them equally himself.

No we don't but on balance its likely and hopefully normal to do so and the fact he had hoped the same gift for his step daughter suggests that too

Bewareofstepfords · 03/08/2026 00:47

What if OP's brother goes on to have other partners by whom he has more step children?
At what point is OP NOT expected to fund driving lessons for youngsters she's connected to only because of someone else's decision(s)?

InterIgnis · 03/08/2026 00:47

PrettyPickle · 03/08/2026 00:31

How do you know they lied to her? You are making a lot of assumptions. But the fact is the proof of the pudding is in the eating. The OPs brother and step niece know that the bio nieces got £1000 each, the step niece got £50, no-one needs to have set expectations, it speaks for itself and that's OK if the OP is fine with that. I wouldn't be, you obviously would.

But the point here is that the brother is not happy with it, its not about entitlement its about disappointment, not at the lack of money but at the clear and irrevocable message it sends.

If they’ve led her to believe that OP is her aunt and that she is considered no differently to the nieces then they’ve lied to her.

If he didn’t have set expectations he would be thanking OP for her generosity, not complaining that it wasn’t good enough. I’m sure OP is also disappointed.

kkloo · 03/08/2026 00:49

PrettyPickle · 03/08/2026 00:46

No we don't but on balance its likely and hopefully normal to do so and the fact he had hoped the same gift for his step daughter suggests that too

I'd personally think it's far more likely that he didn't.

And expecting it from his sister if he doesn't treat them equally himself could easily happen if he was a CF, and there's plenty of those out there.

LilOleMe2 · 03/08/2026 00:49

Has your brother adopted this girl? If not then he has a bit of a cheek expecting you to treat her the same as his own daughters when he hasnt done.

PrettyPickle · 03/08/2026 00:52

InterIgnis · 03/08/2026 00:47

If they’ve led her to believe that OP is her aunt and that she is considered no differently to the nieces then they’ve lied to her.

If he didn’t have set expectations he would be thanking OP for her generosity, not complaining that it wasn’t good enough. I’m sure OP is also disappointed.

Seriously, if you had step kids in your family for 8 years, you wouldn't want your family to accept you as one big family?

Flot · 03/08/2026 00:55

What you gave step niece was thoughtful and generous. Your db and sil are being grabby as fuck. SDN’s bio dad ought to pay half the lessons and her mum ought to pay the other half. Who has their step-aunt pay for lessons. Really unreasonable of them.

I’d say nothing. And think a lot less of brother.

PrettyPickle · 03/08/2026 00:56

kkloo · 03/08/2026 00:49

I'd personally think it's far more likely that he didn't.

And expecting it from his sister if he doesn't treat them equally himself could easily happen if he was a CF, and there's plenty of those out there.

That’s a really uncharitable leap, though. We don’t know he treated her unequally, and we don’t know he didn’t. But the fact he expected the same gift for her strongly suggests he does treat her as equal within his own household.

Most parents in blended families work very hard to make sure the children feel the same, it’s not unreasonable to assume that’s the case unless there’s evidence otherwise.

Saying “it’s far more likely he didn’t” is just projecting the worst‑case scenario because CFs exist. Sure, they do, but that doesn’t mean every man with a stepchild is automatically one. It’s a bit of a reach.

And even if he was imperfect (as most parents are), it still doesn’t change the impact of the aunt’s choice. The disparity in gifts sends a very clear message to a 17‑year‑old, regardless of what goes on inside her own home.

So yes, he can’t demand equal treatment from extended family, but he’s allowed to feel hurt when his daughter is singled out. That doesn’t make him a CF. It makes him a parent trying to protect his child’s feelings.

PrettyPickle · 03/08/2026 00:58

LilOleMe2 · 03/08/2026 00:49

Has your brother adopted this girl? If not then he has a bit of a cheek expecting you to treat her the same as his own daughters when he hasnt done.

Adoption isn’t the benchmark for whether a child deserves to be treated kindly by extended family. Most blended families don’t go through formal adoption, it’s expensive, complicated, and often unnecessary when both households are stable. It doesn’t make the child any less part of her father’s day‑to‑day family.

And the brother expecting his sister to include his stepdaughter isn’t “cheeky.” It’s normal. He’s been raising her for eight years. She lives in his home. He’s her parental figure. That’s what matters.

If anything, the fact he did hope she’d be treated the same strongly suggests he does treat her equally himself. Parents who sideline stepchildren don’t usually fight their corner with extended family.

Saying “he hasn’t adopted her so she doesn’t count” is a pretty harsh stance. Families are built through relationships, not paperwork. The aunt is free to give whatever she wants, but she can’t pretend the disparity won’t hurt a 17‑year‑old who’s been part of the family for nearly a decade.

Adoption status doesn’t change the emotional impact of giving two girls £1000 and the third £50. The message is the same either way.

Posters on here are really stretching this.

nomas · 03/08/2026 01:05

AnonyMumAuDHD · 02/08/2026 16:39

Well, then why should Op buy [expensive] gifts for her brother’s step children?

So he can save the money and use it for driving lessons for his daughters.

InterIgnis · 03/08/2026 01:09

PrettyPickle · 03/08/2026 00:52

Seriously, if you had step kids in your family for 8 years, you wouldn't want your family to accept you as one big family?

No, the idea that blended families must emulate nuclear ones is weird to me, and not something I encounter outside of Mumsnet.

My brother had a stepchild for a few years. I wasn’t his aunt, and our parents were not his grandparents. My brother didn’t ever expect us to take on those roles, let alone bitch because a gift wasn’t deemed good enough.

nomas · 03/08/2026 01:09

PrettyPickle · 03/08/2026 00:58

Adoption isn’t the benchmark for whether a child deserves to be treated kindly by extended family. Most blended families don’t go through formal adoption, it’s expensive, complicated, and often unnecessary when both households are stable. It doesn’t make the child any less part of her father’s day‑to‑day family.

And the brother expecting his sister to include his stepdaughter isn’t “cheeky.” It’s normal. He’s been raising her for eight years. She lives in his home. He’s her parental figure. That’s what matters.

If anything, the fact he did hope she’d be treated the same strongly suggests he does treat her equally himself. Parents who sideline stepchildren don’t usually fight their corner with extended family.

Saying “he hasn’t adopted her so she doesn’t count” is a pretty harsh stance. Families are built through relationships, not paperwork. The aunt is free to give whatever she wants, but she can’t pretend the disparity won’t hurt a 17‑year‑old who’s been part of the family for nearly a decade.

Adoption status doesn’t change the emotional impact of giving two girls £1000 and the third £50. The message is the same either way.

Posters on here are really stretching this.

OP has treated her kindly. She got her gifts to the value of £100.

7 years ago, OP gave her nieces £1000 for driving lessons. I don’t think it’s reasonable to expect OP to have thought that in 7 years time she would need to give the same to a step-niece for driving lessons. There should be other people in the step-niece’s life that want to give her that gift, like family on her mum and dad’s side. All the gifts don’t need to come from the step-dad’s side.

maxslice · 03/08/2026 01:10

She is part of his family. He treats her like family. You did not. Of course it upset him.

nomas · 03/08/2026 01:12

maxslice · 03/08/2026 01:10

She is part of his family. He treats her like family. You did not. Of course it upset him.

So treating someone like family means they should have £1,000 spent on them?

maxslice · 03/08/2026 01:14

OP, if your brother adopted children after having biological children, would you treat them differently too?

AnonyMumAuDHD · 03/08/2026 01:15

nomas · 03/08/2026 01:05

So he can save the money and use it for driving lessons for his daughters.

Jeez. Well, of course - that’s the point of my original and sarcastic comment? Perhaps I should have added a /s or some sort of emoji for you as you clearly missed it.

But to clarify: There should be no expectation of the step niece’s father spending [considerable or any amounts of] money on gifts for his daughter’s step siblings - it is nuts. By by the same logic, there should be even LESS expectation of OP buying gifts for her nieces’s step siblings at all. She is even further removed - that she buys a gift at all is generous. There should be no expectation of £1000 contributions to driving lessons for an unrelated child.

Ipollita · 03/08/2026 01:19

PrettyPickle · 03/08/2026 00:58

Adoption isn’t the benchmark for whether a child deserves to be treated kindly by extended family. Most blended families don’t go through formal adoption, it’s expensive, complicated, and often unnecessary when both households are stable. It doesn’t make the child any less part of her father’s day‑to‑day family.

And the brother expecting his sister to include his stepdaughter isn’t “cheeky.” It’s normal. He’s been raising her for eight years. She lives in his home. He’s her parental figure. That’s what matters.

If anything, the fact he did hope she’d be treated the same strongly suggests he does treat her equally himself. Parents who sideline stepchildren don’t usually fight their corner with extended family.

Saying “he hasn’t adopted her so she doesn’t count” is a pretty harsh stance. Families are built through relationships, not paperwork. The aunt is free to give whatever she wants, but she can’t pretend the disparity won’t hurt a 17‑year‑old who’s been part of the family for nearly a decade.

Adoption status doesn’t change the emotional impact of giving two girls £1000 and the third £50. The message is the same either way.

Posters on here are really stretching this.

If you’d actually read the thread properly, the value of the gift was over £100 and the birthday girl was extremely appreciative. If it “sends a message” that she’s different from OP’s actual biological nieces that’s because she is - it’s a different relationship and a different bond. Yet OP was still very generous and thoughtful despite this.

Thinking anyone is entitled to £1000 of someone else’s money and expecting your sister to bankroll your stepchild’s driving lessons is the most grasping, grabby thing I’ve ever read.

BlackRowan · 03/08/2026 01:19

Are you one of those blood relatives obsessed people? (With some royal blood presumably, lol).

I disapprove of treating step children differently. It’s not kind and it’s not right.