This Mom Refused to Change Her Parenting Rules for Vacation, Now Her Sister-In-Law Wants Out

We all know that moment when family vacations transition from relaxing getaways to stressful battlegrounds of clashing lifestyles. For one mother, an annual trip alongside her husband’s family quickly turned into a tense standoff over parenting styles.

While she prefers keeping her six-year-old daughter free from tablets, her sister-in-law Emma relies heavily on screen time. When Emma requested they synchronize their rules to avoid toddler meltdowns, the original poster firmly declined. Throw in a set of highly judgmental in-laws who aggressively criticize Emma, and the upcoming trip looks like a recipe for disaster.

Want the juicy details? Dive into the original story below!

This Mom Refused to Change Her Parenting Rules for Vacation, Now Her Sister-In-Law Wants Out

AITAH for not wanting to change my parenting to match my SIL’s over a shared holiday?

The annual joint trip was already a logistical puzzle, but matching the daily rhythms of two wildly different young cousins threatened to break the peace entirely.

I’m on a throwaway because I share my main with my husband, who posts on different subs.

My husband and I do a shared holiday with each of our families every year.

This year, his side will include his parents, his brother, his brother’s wife Emma, Emma’s child (7F) and their two shared children, and my other BIL (who is single), and...

My husband and I parent very differently from BIL and Emma, and it’s noticeable because the girls are almost the same age.

Their shared kids are toddlers and boys, so it’s not really relevant there.

Some examples include the way we allow our daughter to dress, things around screen time, eating and sleeping habits, and what behaviour and activities we allow.

Pretty much everything.

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I have no issue with this. I don’t judge Emma’s parenting at all; it’s not my business.

But on shared holidays, the different rules occasionally cause friction between the kids and parents.

I have no problem explaining to my daughter that life isn’t fair, but Emma is a bit more conflict-averse and her daughter struggles to regulate a bit, so it can...

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In her attempt to smooth out the inevitable bumps of shared living, Emma inadvertently sparked a much larger debate about boundaries and parental autonomy.

I just chalk this up to the realities of group vacations, but Emma called me the other day and said she was getting quite anxious about the trip.

She said it would really make things a lot smoother if we could just come up with a consistent set of rules for the girls for the trip.

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I was honest with her and said what would be smoother for me is keeping the rules and expectations for my daughter consistent.

I understand that vacation rules are different, but at the same time, I just don’t want to ever parent against my values to avoid hard conversations or parenting moments.

Emma again argued that this would just solve so much friction, and I reiterated I am not afraid of friction; I just want to stick to my principles.

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We sort of left it there, but my husband got several messages from his brother saying Emma feels like I am calling her a bad parent by being so rigid...

The additional layer to this is my in-laws.

They hate both me and Emma.

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I couldn’t care less, and they know it.

They also keep in line with me because I have leverage.

But they’re very judgy and snide with Emma, especially about her parenting, and she never stands up to them.

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So now I’m sort of being lumped in with them, and it feels like everyone is ganging up on her, and now she doesn’t even want to go on the...

I feel pretty bad about it because I understand where she’s coming from.

But on the other hand, I feel like the in-law problem is not mine to solve.

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Especially not at the expense of my daughter or my values.

And I understand that her kid has a hard time being told no and with jealousy, etc., but again, I don’t think that’s on me to bend to fix for...

But then I think, if I were her, would I want to go on this trip to be picked apart by Hyacinth Bucket and the policeman from Porridge? No.

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And if I don’t help her out, am I actually just creating a problem?

EDIT (copied from a comment below).

I feel like it could get long if I tried to include everything, but I can give some examples of our parenting differences.

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• Emma allows her daughter a lot of screen time, and she has a tablet. The only screen time our daughter has is television if we’re all watching, or maybe...

• We do let our daughter stay up later on vacation; Emma does not.

• Our daughter goes everywhere with us, whereas Emma occasionally uses local babysitters or wants to leave her daughter with my in-laws.

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• I insist my husband does equal childcare, which means if he wants to go out with the boys sometimes, our daughter goes along. Emma does almost all the childcare...

• I don’t allow my daughter to wear costumes, pyjamas, or loungewear to restaurants, shops, etc. Emma does.

• We don’t let our daughter eat candy or drink soda at home. At restaurants, she can have desserts and soda, but that’s a treat, not a home habit. We...

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Like I said, it’s not a case of one of us being extremely strict and the other not; it’s just different.

EDIT 2 - for everyone asking about me and my in-laws.

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They’re respectful to me because my husband gives them a lot of money, and if they’re on bad terms with me, he will go LC/NC, which means no more money.

Plus, they are very active grandparents and adore my daughter, and they know they’re not going to get to stay as active in her life if they give unsolicited advice...

We’ve been respectful and able to make pleasant small talk for nearly 8 years now.

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Connecting this mother’s firm stance to the broader challenges of group travel reveals why these conflicts are so common. When families travel together, the lack of normal routines and personal space amplifies existing tensions, especially regarding family dynamics.

Differing expectations and habits often spill over in intensified vacation environments. Instead of aiming for identical rules, psychological experts recommend focusing on shared values rather than rigid, synchronized plans.

So, what could each party concretely do differently to salvage this trip? First, the original poster could offer a practical compromise that doesn’t sacrifice her values: separate accommodations. By booking different rentals, the families can enjoy joint daytime activities while maintaining their distinct routines.

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Second, she has an opportunity to be an ally. If the adults present a united front and gently shut down the in-laws’ criticisms of Emma’s parenting, Emma would likely feel less isolated and much less worried about matching everyone else’s rules.

Navigating family vacations with differing childcare routines is rarely a simple task, especially when judgmental relatives are involved. Do you think the mother was right to stand her ground on her parenting rules, or should she have compromised to help her sister-in-law? And how would you handle the overbearing in-laws in this situation? Share your thoughts below!

Community Opinions

Reddit came in hot—nearly unanimous in defending OP’s right to parent her way, with a handful urging the adults to stop vacationing with toxic in-laws altogether.

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u/BeneficialBake366 This family vacation seems terrible for everybody. Why would you and Emma want to go on vacation with your in-laws who hate you? Why aren’t the dad‘s playing more...

u/Exciting_Honeydew359 INFO: You really need to give some details on your different styles and what exactly causes problems. Like if your daughter could go to bed much later than Emma's,...

u/Slw202 I'm confused. I'm all for your parenting (especially the low screen time and no tablets, did the same with my now 27yo! And I know tablets didn't exist then,...

u/NotTheJury What are the compromising she is looking for? Because usually its the person who doesnt allow as much screen time who struggles, in my experience, but that would be...

u/StormFather15 NAH. You're parenting your kids and she's parenting hers. Sounds like her husband needs to protect his wife and tell your mutual in laws to shut up and mind...

u/I_wanna_be_anemone It sounds like a great deal of the stress can be solved by each section of the family having different accommodations on vacation. The kids can’t whine about different...

u/DolceVitaMama-412 You’re all exhausting - it’s vacation! Let the children be children. I WOULD NEVER GO ON ANY TRIPS WITH ANY OF U! Emma has every right not wanting to...

u/Strong_District_5894 NTA This is an Emma problem, not a you problem. You continue to do you. 

u/Plane_Challenge_2248 I don't think the problem here is different parenting styles or overbearing in laws. The problem is that everyone continues to go on group vacations despite those factors. Sometimes...

u/teresajs NTA Emma can explore to her kid that different families have different rulesbor she is perfectly welcome to change her child's rules for the vacation.  Don't let her control...

u/AndriannaP Neither of you are AH BUT i admire your SIL for calling ahead and trying to come up with a plan together. She is trying to work with you...

u/Sea-Operation-6123 I’m confused… what exactly is the friction? Maybe give some examples. You should each be parenting your own kids. If your daughter has to eat all her vegetables &...

u/Sabra426 Maybe you don’t have to compromise but maybe you could help shut down your in laws when they start in on your sister in law. Just by saying that...

u/longndfat You are a responsible parent and do let a bit of leeway in holidays and thats not bad. If someones parenting is not gelling with yours then they should...

u/yeahipostedthat I didn't even need to finish this to decide ESH. Why are yall going on vacation with people who dislike you? Discontinue this tradition immediately and the dispute between...

And a few reminded everyone that a simple change in lodging could magically solve the bedtime battles.

Shared family trips are supposed to build memories, not resentments. When two mothers have fundamentally different approaches to raising their kids, forcing them into one set of rules usually backfires. But when toxic extended family members join the mix, the stakes get significantly higher.

Do you think the original poster was right to hold her ground on her parenting rules, or did Emma have a valid point about smoothing out the trip? And if you were in their shoes, would you still go on a vacation with judgmental in-laws?

Drop your thoughts in the comments!

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