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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To lock up all our food etc when we leave

882 replies

ChangerMonNom · 11/08/2025 18:05

We share a holiday cottage with DH family (his parents, older sister and partner) and use it at different times. For clarity- everyone contributes financially but DH and I the most as we are a family of four and earn more also.

In the summer holidays, we tend to go up the first few weeks of august, then head home. At this point, SIL and partner will come and use it. They probably use it more than us in total as they have no kids so can go during term time also, and can WFH so tend to have lots of mini breaks throughout the year.

When we leave, we make sure place is spotless and leave fresh milk (if SIL due to arrive), eggs, coffee, occasionally some treats and always whatever is left of all purchases (cooking oil, laundry powder, condiments, kitchen roll, plentiful loo roll).

On the flip side, SIL and partner will use all our stuff up and not replace it, meaning we often arrive late evening and find we are missing eg oil to cook dinner or even toilet roll.

We have mentioned this politely a few times but got no meaningful response (other than to say ‘it’s just the two of us, we hardly use anything’) This 100 per cent won’t be just thoughtlessness on their part - SIL is notoriously tight.

Anyway- we are due to pack up Sunday and I am considering putting all store cupboard items in a combination lockable suitcase and keeping them stashed away until our return. They will no doubt notice this as they take for granted things like salt and dishwasher tabs being available.

DH told me not to he so petty and ‘go high’, but honestly I’m fed up of SIL and her partner’s behaviour and this might be the only way to make them see what they are doing (although to he perfectly honest, I will slightly enjoy pissing them off).

So who’s right MN?

OP posts:
Shedmistress · 11/08/2025 18:10

I'd put it in a suitcase, and take suitcase home.

REDB99 · 11/08/2025 18:10

I vote for the pettiness. Their type of behaviour is infuriating!

Hercisback1 · 11/08/2025 18:10

Do it. After so many instances of them using the stuff, I'd get petty. They had the chance when you mentioned it, and brushed you off.

Is there anywhere you can hide the suitcase so it's not obvious what you've done?

DelphiniumBlue · 11/08/2025 18:10

I would leave a little bit of supplies, eg one toilet roll, a dishwasher tab, a few tea bags or instant coffee, but put away the rest.

Littleredgoat · 11/08/2025 18:09

Well it's his sister so he knows if this is likely to cause an absolute row. For the sake of a few sundries he might not think it's worth up ending the agreement over.

If the holiday cottage causes too much family drama the call may be made to get rid of it.

SunsetCocktails · 11/08/2025 18:09

Hmmmm ….. that’s a level of pettiness I think I can get behind 😆

PamIsAVolleyballChamp · 11/08/2025 18:08

You! Why should you fund them sundries when they won't even have the grace to tell you when they use all your stuff!

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