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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Sister childcare and pregnant again

212 replies

londonbananarama · 24/02/2026 21:50

Hi

Am I being unreasonable?

my sister has just announced she is pregnant with her third child. Her other children are 6 and 2. In ordinary circumstances I’m sure you would expect me to be happy for her but I’m actually so annoyed.

for context, my children are 12 and 8. I’ve not ever used my parents for childcare as with my eldest they were working and as time has gone on and they’ve retired, I’ve not asked them for any regular childcare as don’t feel it is their “job”. We see them once or twice a week to spend time together.

my sister however is now using them as babysitters one night a week so she and my BIL can go to the gym and then two full days childcare for their youngest and school pick up those days for their eldest. They also rely on my BIL parents for childcare the other days. Because of how much they use my parents, I feel like I can’t ask them for one off babysitting as they are tired (they probably would do it but it feels wrong for me to ask). My sister is also anal about screen time and her children’s diet so has a list of requirements for looking after her kids and my parents just dance to the beat of her drum (she’s actually very rude to them). the kids are allowed no TV, no sugar and she requests that my parents are “completely” present with the kids the whole time. I.e. no doing chores or shopping or anything no completely child centred. My mum in particular is stressed by this but still goes along with it.

now she is pregnant with number 3 and I can’t get my head around this. It feels unfair that they rely on grandparents so much already to facilitate their lives and now adding in another child on top feels so much like they are going to take more of my parents time.

if you’ve got this far, well done. I just need to vent. I don’t want to seem horrible but I can’t believe this.

OP posts:
Letterstojuliet · 25/02/2026 11:38

Letterstojuliet · 25/02/2026 11:37

I GET worrying about your parents because you love them and want their to enjoy their retirement but you are coming across very resentful and judgemental. Your parents are adults and seem very capable to make their own mind up. My DM has my son 3 days a week (although he is in nursery every morning) and she absolutely loves it. Your parents may feel similar.

It would be a different situation if you asked your parents for one off childcare and they said no to you but constantly said yes to your sister.

YABU

If you came to us saying your parents look after your sisters kids every week but always say no to you I’d have sympathy for you. But I don’t, you do come across judgemental sorry.

Letterstojuliet · 25/02/2026 11:37

I GET worrying about your parents because you love them and want their to enjoy their retirement but you are coming across very resentful and judgemental. Your parents are adults and seem very capable to make their own mind up. My DM has my son 3 days a week (although he is in nursery every morning) and she absolutely loves it. Your parents may feel similar.

It would be a different situation if you asked your parents for one off childcare and they said no to you but constantly said yes to your sister.

YABU

HairsprayBabe · 25/02/2026 11:37

Your parents can say no to your sister if they want to.

You could have asked if you wanted childcare help from your parents.

Have your parents expressed any issue with helping your sister or is this all your own feelings?

Bit odd to be this annoyed about something that isn't impacting you directly.

For what it's worth I am on your sisters side, grandparents should help if able. I can't wait to help my own children if they choose to have kids one day.

Isittimeformynapyet · 25/02/2026 11:32

youalright · 25/02/2026 11:25

I don't think its as easy as grandparents saying no as soon as they do they are emotionally blackmailed and restricted access to grandchildren. How many times do we see on here my parents don't bother with my children which translates to my parents won't be full time childcare for me.

as soon as they do they are emotionally blackmailed and restricted access to grandchildren

Well yes, I have seen examples of this, but it's not the given that you have written here. It's a possibility if their offspring are particularly entitled.

But my point was that MN is split on grandparents' obligations. The pp said MN thinks they are there just for childcare, which isn't true. It's always split.

beAsensible1 · 25/02/2026 11:31

I have learnt that we cannot save our parents or elder relatives from their adult children.

it’s on them to say no and stop enabling the behaviour. I won’t hear of it now, I’m tired of giving advice or trying to hint to
siblings to go ease off on the demands.

they are adults who are fully cognisant of the things they are agreeing to. If they want to continue being muggins. Leave them to it.

all that happens is you become the bad guy and accused of meddling.

MrsMitford3 · 25/02/2026 11:26

My sister does a lot of childcare for her grandchildren and had to set some boundaries as it was getting to be too much.

I think your DS's rules are ridiculous as she is getting free childcare-and doing things like going to the shops etc are good for children to experience and would take some pressure off of your parents.
But unless they are willing to say then she will carry on.

My sister was very aware that watching some of one of her grandchildren ended up being a barrier to watching the others and did create a rift/resentment from other son and wife.

Your sister won't stop-why should she as everything is going her way!

Isittimeformynapyet · 25/02/2026 11:26

londonbananarama · 24/02/2026 21:58

Oh that’s quite rude. I just want to feel like I can also see my parents and on some occasions feel like I can ask them to babysit without them being sooo preoccupied with my nieces and nephew. This seems even further off now with another baby on the way which they will no doubt be adding to their nursery!!

Have you tried telling your parents that you're reluctant to ask them? They might be happy to spend more time with your kids on occasion and to help you out. You would not be unreasonable and they would probably understand and appreciate your reluctance to have asked.

There's no point just being a silent martyr when you could have a conversation with your parents.

youalright · 25/02/2026 11:25

Isittimeformynapyet · 25/02/2026 11:20

You're right about the grandparents needing to say no, but I've seen loads of these threads and "MN" seems to be split on whether grandparents "should" or "shouldn't" look after their grandchildren.

I don't think its as easy as grandparents saying no as soon as they do they are emotionally blackmailed and restricted access to grandchildren. How many times do we see on here my parents don't bother with my children which translates to my parents won't be full time childcare for me.

pinkyredrose · 25/02/2026 11:25

It's about time your parents stopped allowing themselves to be used.

grammargran · 25/02/2026 11:23

This has got nothing to do with you OP. If your parents aren't happy they can retract their 2 days a week. You sound bitter that you didn't get free childcare, which I understand, but it is not for you to be furious about.

randomusernam · 25/02/2026 11:21

Yabu - This is none of your business. This is your parents problem. Don’t not ask because your sister takes the piss you are entitled to have help if needed too.

Isittimeformynapyet · 25/02/2026 11:20

PollyBell · 24/02/2026 21:52

Well your parents need to say no, I know MN will say that is what grandparents are for but I disagree but if no one says no it will keep on happening

You're right about the grandparents needing to say no, but I've seen loads of these threads and "MN" seems to be split on whether grandparents "should" or "shouldn't" look after their grandchildren.

OverlyFragrant · 25/02/2026 11:19

Sounds like a mixture of envy and frustration.
Ultimately its on your parents to set their own boundaries, nothing you can do.

londonbananarama · 25/02/2026 11:18

We see my parents very regularly and spend quality time with them. I just don’t use them for childcare as want them to have a life too and not be spending their weeks looking after grandchildren. Don’t get me wrong, they would say yes if I asked, but I feel like it’s too much for them (they would say yes even if it was too much - they want to help me). My main point is that I’m annoyed my sister has “easy childcare” and that’s facilitated her having a third baby which is just going to add to the issue of my parents doing so much.

Obviously they have free will. And I probably need to look into my own issues and jealousy.

OP posts:
youalright · 25/02/2026 11:17

Ohthatsabitshit · 24/02/2026 21:59

Wait till you’re all together then ask her if one of them is going part time to cover childcare now there are going to be three of them. Then sit back and watch the fallout.

Do this 🤣🤣

adlitem · 25/02/2026 11:16

Kindly - it's none of your business. Your parents could and can say no to either you or your sister. If you want/ wanted help you should have asked. I agree that you are aiming your anger at the wrong person.

DinoDances · 25/02/2026 11:14

You're aiming your resentment at the wrong person. Have you had a conversation with your parents about this? About how you'd like a bit of support and can they carve out say a few time times a year for it? As others say, it's up to your parents how much they babysit for your sibling and you can't change them, or manage their life for them.

And I think you need to dig into why you can't ask your parents for help if you feel you can't, do you feel second best, would they say no to you but not to your sibling? It's a very common but sad family dynamic for there to be favourites, and different rules for different kids (ie you asking is unreasonable but sibling asking for the same is fine). Leads to you thinking well I'm being nice for not asking, and they're taking the mickey. How much do the grandparents see or have a relationship with your kids otherwise? Does it feel uneven and you're upset about that as well? Definitely worth doing some thinking.

londonbananarama · 25/02/2026 10:33

Thanks everyone for your replies. I appreciate you taking the time to read and respond!

OP posts:
Pistachiocake · 25/02/2026 00:00

Namechangerage · 24/02/2026 23:20

I think you should quietly tell your mum how you’re feeling and maybe support her to rein in the support if she wants to. Maybe she needs to talk about it with someone too? It might make you feel better to get it off your chest.

I wonder if your sister even let them know she was trying for a third child?! It’s just so entitled to expect all this from her parents and in-laws, she and her partner sound awful tbh.

Yes, on one hand it's up to them, not OP, but sometimes grandparents are terrified reading about all the "going no contact" threats they see, and might fear never getting to see their grandkids if they don't do exactly what they're told! I would never have dreamed about dictating rules to family babysitting for free-why shouldn't they shop with the kids? It's not a nursery, and even childminders do this.

Namechangerage · 24/02/2026 23:20

londonbananarama · 24/02/2026 22:59

Thanks for all your responses. My parents spend time with us - I see them socially once or twice a week - call down for coffee and Sunday lunch etc. this very much benefits us all as we get on well and enjoy each others company. I just don’t feel able to ask them for any childcare as I want them to enjoy their retirement and no be tied down (if asking for regular childcare) and then I feel selfish asking for one off babysitting as they will have been busy looking after my niece and nephew. I know I could ask them, but it doesn’t feel right for me to. Anyway, I am perhaps slightly resentful as I’ve paid for childcare for 12 years and had to make a conscious decision not to have any more children as I wanted to ensure I could a) afford them and b) survive without relying a lot on other people.

I think you should quietly tell your mum how you’re feeling and maybe support her to rein in the support if she wants to. Maybe she needs to talk about it with someone too? It might make you feel better to get it off your chest.

I wonder if your sister even let them know she was trying for a third child?! It’s just so entitled to expect all this from her parents and in-laws, she and her partner sound awful tbh.

londonbananarama · 24/02/2026 22:59

Thanks for all your responses. My parents spend time with us - I see them socially once or twice a week - call down for coffee and Sunday lunch etc. this very much benefits us all as we get on well and enjoy each others company. I just don’t feel able to ask them for any childcare as I want them to enjoy their retirement and no be tied down (if asking for regular childcare) and then I feel selfish asking for one off babysitting as they will have been busy looking after my niece and nephew. I know I could ask them, but it doesn’t feel right for me to. Anyway, I am perhaps slightly resentful as I’ve paid for childcare for 12 years and had to make a conscious decision not to have any more children as I wanted to ensure I could a) afford them and b) survive without relying a lot on other people.

OP posts:
SargeMarge · 24/02/2026 22:38

Talk to your parents about how you feel like you can’t ask for any help as they do so much for her and then talk about being tired and stressed over it. Just talk to them, how you’d love a date night or some help and you’re scared to ask.

Missohnoyoubetterdont · 24/02/2026 22:33

Typical Mumsnet, you are obviously resentful and jealous and an awful sister/daughter/person. Of course it’s okay to feel annoyed and upset but really that’s a conversation to have with your folks. I would feel annoyed in this situation too, it doesn’t mean you are an awful person. Ignore the haters.

INX · 24/02/2026 22:09

londonbananarama · 24/02/2026 21:58

Oh that’s quite rude. I just want to feel like I can also see my parents and on some occasions feel like I can ask them to babysit without them being sooo preoccupied with my nieces and nephew. This seems even further off now with another baby on the way which they will no doubt be adding to their nursery!!

You can ask them to babysit and they can say yes or no.

Resenting you sister won't change the situation one bit.

Pearlstillsinging · 24/02/2026 22:06

INX · 24/02/2026 21:53

Your parents are grown adults with their own autonomy.

You sound like you're oozing resentment out of every pore.

Let it go, as it's nothing to do with you.

This.
You are imposing limits on childcare/babysitting, not your parents. They are probably disappointed that you never ask them to spend time with their GC on your side of the family. Do your ask your PIL?