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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to keep my sister’s former dog after she moved back?

989 replies

WatchTheStormTouchDown · 04/09/2026 08:58

I’ve name changed as this is a very outing situation. I wasn’t sure whether to post in the dog house but opted for here.

My sister moved abroad 7 months ago due to her husband’s work. They were originally moving for 3 years but my sister didn’t settle there so they’ve split up and my sister has come back with her children.

When they were planning to leave, they asked if we would look after their dog temporarily for the 3 years and they would have him back when they returned. We thought it over and said we would only take the dog if it was permanent. We knew our children would get attached to the dog and didn’t want them being upset when the dog had to be returned. They looked at other options but eventually agreed, reluctantly. Microchip/ownership was changed over to us and we pay all costs.

My sister is now back much sooner than planned with her kids and they’ve asked for the dog back. He is our dog now and completely settled in with us. We would all be heartbroken to not have him.

My whole family is piling on guilt and pressure for us to give the dog back. They’re using the kids to emotionally manipulate and saying my sister has enough on her plate with the split and having her dog back would help the children settle back home. They’re also saying that as the dog has only been with us for 7 months, we should give him back as it’s not long enough for him to have settled. My niece and nephew are upset but that isn’t surprising with moving countries, being without their dad and now moving back all within a few months.

We don’t intend to give him back. He isn’t a toy to be passed around when people change their minds and plans change and he has a great life with us. If we don’t give him back, I think it will cause a permanent rift in our family. Are we being unreasonable to keep the dog because we can’t give him up? I don’t believe it’s in his best interests anyway.

OP posts:
Givemeabreakdagdammit · Yesterday 00:56

My dog loves my parents and sister, is totally comfortable with them but I can guarantee that if I returned after any amount of time he would run to me and smother me in love. The dog appears to have chosen you OP and although I do feel for your sister, I don't think you should give the dog back.

I did think YAB a bit U at first but after reading about the reunion, the dog doesn't seem fussed so I think that was the decider for me.

PetStuff · Yesterday 00:57

InYourFunnyYellowShoes · Yesterday 00:49

What a load of patronising shite. I think it’s you that may need to ‘talk to someone’, not OP, if those are the conclusions you have come to. 😬 Or maybe there is some other explanation…

OP has said she’s ignoring certain sorts posters, so hopefully you’re one on them.

Agree. Some people are trying to goad the OP.

Ignore them OP as much as they are desperate to ‘enrage you’. 🤪

PerfectPairing · Yesterday 01:48

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What a lot of nonsense. OP has acted responsibly throughout her sisters chopping and changing. She has put the dog and her children first, cared for her sister and is now going to take some time away from a family who have acted badly. She seems calm, if a little worn down by it all, and has dealt with the goady posters here well.

TheHungryHungryLandsharks · Yesterday 06:06

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TheHungryHungryLandsharks · Yesterday 06:17

Just to add, most of my comments on this thread having been expressing concern over people’s mental health (including OPs sister) - really not sure why that’s so bad of me, or indeed why more people aren’t concerned more. But I shall stop trying to express concern for people’s wellbeing (including OPs sister who has a clear mental health break) as clearly people have taken offence against it for which I am deeply sorry for the offence taken- lesson learnt. 😊

lifeisgoodrightnow · Yesterday 06:36

TheOccupier · 04/09/2026 09:56

Massive dripfeed that you have another dog! Give him back.

Woah absolutely not! Dogs are pack animals and he will have bonded strongly to the other dog. It makes it even clearer that the op should keep the dog. OP’s sister’s family already list and grieved the dog ( presumably) when they went abroad.

Burnedbyquestions · Yesterday 06:45

TheHungryHungryLandsharks · 04/09/2026 09:34

In which case, you should return him. A puppy would be very different. But Poodles are incredibly sensitive and bond very closely with their family. I guarantee the second he see's them, he will forget about you.

I get it's hard for you. But it's harder for them.

This - your sister and her kids have been through so much turmoil not their fault. Be a good sister and aunt and give it back. Have it random weekends/ for holidays etc but it’s their dog and you should be decent and give it back

PerfectPairing · Yesterday 06:45

TheHungryHungryLandsharks · Yesterday 06:17

Just to add, most of my comments on this thread having been expressing concern over people’s mental health (including OPs sister) - really not sure why that’s so bad of me, or indeed why more people aren’t concerned more. But I shall stop trying to express concern for people’s wellbeing (including OPs sister who has a clear mental health break) as clearly people have taken offence against it for which I am deeply sorry for the offence taken- lesson learnt. 😊

Edited

Maybe you should have had a little of your ‘concern’ for OPs mental health when insinuating she doesn’t love her sister, telling her that she ‘forced’ her sister to hand over the dog and I won’t repeat your deleted comments. Maybe you should have shown a little of your ‘concern’ for OPs children who had already just lost a dog and have had a grandparent diagnosed with cancer. Maybe some concern could have been shown to OP running herself ragged to help her sister in the early hours of the morning.

All your ‘concern’ was for OPs sister who it seems isn’t interested in the dog and is leaving again. Thank goodness OP could see what was actually happening and showed real concern for her dog and her children. She also actually showed concern for her sister by listening to her problems and her crying daily and knew that it wasn’t the best thing for her to have the dog back.

You and the other people with their fake concern pretending to be kind and caring are full of crap. Your behaviour here is anything but kind.

PerfectPairing · Yesterday 06:47

Burnedbyquestions · Yesterday 06:45

This - your sister and her kids have been through so much turmoil not their fault. Be a good sister and aunt and give it back. Have it random weekends/ for holidays etc but it’s their dog and you should be decent and give it back

Read the thread. The sister doesn’t want the dog and is leaving again. What a lovely dog owner she is right? Tell the OPs sister to be a decent sister because she has treated OP like shit.

TheHungryHungryLandsharks · Yesterday 06:53

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Woodfiresareamazing2 · Yesterday 06:59

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How is expressing concern over someone's mental health NOT very personal?!

Especially in the context of disagreeing with that person's opinion.

Ethelspagetti · Yesterday 07:07

After all the stress she’s put you all through, I actually think you shouldn’t pick her up nor have her stay any more in future. It’s unfair on your family to experience her whirlwind of chaos, only to leave and rejoin her husband again. Next time she phones crying to come home, tell her to sleep on it for a week. To be sure the same thing doesn’t happen again as it upset the family. That way she can make better plans with accommodation and travel that do not disrupt your family.

WatchTheStormTouchDown · Yesterday 07:11

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I don’t care if she sees it. She needs to think about how she has impacted others. She has treated us horribly, caused upset to my children and has been rude to me, my husband and my parents. We jumped when she asked us too, supported her and has now left without so much as stripping her beds, tidying up after the kids or even saying thank you for us bringing her here when she asked. Not even a thank you to my husband when he dropped her back last night knowing he wouldn’t be home til the early hours again. She then had the cheek to ask me to take her to the airport when she flies out. She hasn’t considered our mental health and the impact of her behaviour. Everything is fine in her world now, she told me so and said everything was sorted before she left, leaving a trail of destruction behind her.

I needed an outlet and my mental health matters too. You comments have been horrible. I’m a strong, confident person with a lovely husband and friends for support, but your comments could have caused issues for some people who were vulnerable and more alone. I hope the posters you’ve attacked on the thread are ok and I hope you think more before you type in future. That goes for few others on the thread too.

I’m off to walk OUR dogs with my lovely husband and children, then have a chilled breakfast.

OP posts:
Flamingojune · Yesterday 07:13

Theres v little empathy for someone going through such a disturbed and chaotic time in life

Lacksie · Yesterday 07:48

WatchTheStormTouchDown · Yesterday 07:11

I don’t care if she sees it. She needs to think about how she has impacted others. She has treated us horribly, caused upset to my children and has been rude to me, my husband and my parents. We jumped when she asked us too, supported her and has now left without so much as stripping her beds, tidying up after the kids or even saying thank you for us bringing her here when she asked. Not even a thank you to my husband when he dropped her back last night knowing he wouldn’t be home til the early hours again. She then had the cheek to ask me to take her to the airport when she flies out. She hasn’t considered our mental health and the impact of her behaviour. Everything is fine in her world now, she told me so and said everything was sorted before she left, leaving a trail of destruction behind her.

I needed an outlet and my mental health matters too. You comments have been horrible. I’m a strong, confident person with a lovely husband and friends for support, but your comments could have caused issues for some people who were vulnerable and more alone. I hope the posters you’ve attacked on the thread are ok and I hope you think more before you type in future. That goes for few others on the thread too.

I’m off to walk OUR dogs with my lovely husband and children, then have a chilled breakfast.

If she finds the thread, I don't think her "impact on others" is what she will take away.

lifeisgoodrightnow · Yesterday 07:49

Flamingojune · Yesterday 07:13

Theres v little empathy for someone going through such a disturbed and chaotic time in life

Chaos needs boundaries and the op sounds like they’ve behaved appropriately and perfectly.

Dersie · Yesterday 07:55

Lacksie · 05/09/2026 22:13

Your sister/ her family is in serious crisis , and your teen missed on one night/ day out?
its been clear from the beginning of this thread that you hold your sister in complete contempt. You've pointed out how outing this post is, yet you've dragged her in the worst way- including accusing her of being a terrible mother.

You are keeping the dog. It is settled. She has gone. Maybe you can stop dragging your sister on the internet now?

Edited

Why are you so angry? Do you use these kinds of platforms as a form of punch bag?
I suggest anger management therapy,
The dog was ADOPTED by OP, the sister has gone back to her husband and OP was updating the situation as and when it unfolding as we (the non angry people) were interested to find out how it went.

TheHungryHungryLandsharks · Yesterday 08:04

WatchTheStormTouchDown · Yesterday 07:11

I don’t care if she sees it. She needs to think about how she has impacted others. She has treated us horribly, caused upset to my children and has been rude to me, my husband and my parents. We jumped when she asked us too, supported her and has now left without so much as stripping her beds, tidying up after the kids or even saying thank you for us bringing her here when she asked. Not even a thank you to my husband when he dropped her back last night knowing he wouldn’t be home til the early hours again. She then had the cheek to ask me to take her to the airport when she flies out. She hasn’t considered our mental health and the impact of her behaviour. Everything is fine in her world now, she told me so and said everything was sorted before she left, leaving a trail of destruction behind her.

I needed an outlet and my mental health matters too. You comments have been horrible. I’m a strong, confident person with a lovely husband and friends for support, but your comments could have caused issues for some people who were vulnerable and more alone. I hope the posters you’ve attacked on the thread are ok and I hope you think more before you type in future. That goes for few others on the thread too.

I’m off to walk OUR dogs with my lovely husband and children, then have a chilled breakfast.

But if you understood anything about MH you’d understand all those behaviours and actions are the hallmarks of someone deeply struggling. I get it’s hard on you, and as I said you clearly are trying, but I just think there are better steps you could have taken.

You sounds rather like you expect thanks from someone in the midst of a breakdown, and anyone who has every experienced a mental health crisis or supported someone through it, will tell you that’s not how it works. People spiralling are selfish, because they’re not thinking properly. If you expect thanks for someone in the midst of a breakdown, then that’s a sign you should step away…and if you find your own mental health struggling as a result of helping support someone else, then again that’s a sign you should step away.

I hope you do have a lovely breakfast and I hope your sister gets the MH support she clearly, desperately, needs.

Lampsandlightsandotherthings · Yesterday 08:09

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YourDeftOliveLeader · Yesterday 08:14

She made her bed and and now you have a dog. Do not give him back

Flamingojune · Yesterday 08:22

Dersie · Yesterday 07:55

Why are you so angry? Do you use these kinds of platforms as a form of punch bag?
I suggest anger management therapy,
The dog was ADOPTED by OP, the sister has gone back to her husband and OP was updating the situation as and when it unfolding as we (the non angry people) were interested to find out how it went.

So the 'non angry people' are the ones that agree with op?

AcrossThisRoom · Yesterday 08:22

TheHungryHungryLandsharks · Yesterday 08:04

But if you understood anything about MH you’d understand all those behaviours and actions are the hallmarks of someone deeply struggling. I get it’s hard on you, and as I said you clearly are trying, but I just think there are better steps you could have taken.

You sounds rather like you expect thanks from someone in the midst of a breakdown, and anyone who has every experienced a mental health crisis or supported someone through it, will tell you that’s not how it works. People spiralling are selfish, because they’re not thinking properly. If you expect thanks for someone in the midst of a breakdown, then that’s a sign you should step away…and if you find your own mental health struggling as a result of helping support someone else, then again that’s a sign you should step away.

I hope you do have a lovely breakfast and I hope your sister gets the MH support she clearly, desperately, needs.

You wanted OP to give the dog back. OP recognised this wasn’t the best thing for the dog or her sister because she wasn’t thinking straight and wasn’t settled.

Explain how giving the dog back like you insisted would have been best for the dog or would have been good for OPs sisters mental health. What do you think would have happened to the dog when she decided that she didn’t want him and was leaving?

OPs actions have proven to be correct. You can’t admit you were wrong but worse, you are now continuing to pick at OP which is verging on bullying. You aren’t concerned about anything except you have made yourself look silly and for some reason you think that continuing to dig your heels in is a good way to go. It’s not. You should step away from OPs thread.

Chaos needs boundaries and the op sounds like they’ve behaved appropriately and perfectly.

I agree. OP has done everything right imo.

TheHungryHungryLandsharks · Yesterday 08:31

AcrossThisRoom · Yesterday 08:22

You wanted OP to give the dog back. OP recognised this wasn’t the best thing for the dog or her sister because she wasn’t thinking straight and wasn’t settled.

Explain how giving the dog back like you insisted would have been best for the dog or would have been good for OPs sisters mental health. What do you think would have happened to the dog when she decided that she didn’t want him and was leaving?

OPs actions have proven to be correct. You can’t admit you were wrong but worse, you are now continuing to pick at OP which is verging on bullying. You aren’t concerned about anything except you have made yourself look silly and for some reason you think that continuing to dig your heels in is a good way to go. It’s not. You should step away from OPs thread.

Chaos needs boundaries and the op sounds like they’ve behaved appropriately and perfectly.

I agree. OP has done everything right imo.

I’m not picking on OP.

Yes, based off the information that was provided in the first post I did think the dog should have gone back. I no longer think that, after the very long drip feed.

I do, however, think that demonising her sister who is clearly in the midst of a very fragile state, is not fair and was unnecessary.

Both can be true. As I have said, at least once. Now twice.

Edit: and I don’t think it’s silly to be telling OP this is all over well used expat sites which her sister will see. Regardless of anything else, Ops sister is clearly struggling and it’s really cruel that no one seems to care about the fact people who know her will know immediately who it is and her ‘dirty laundry’ has been aired without her consent. If OP needed to vent, she could have done so without giving away such telling details.

CloudyWithAChanceOfCustard · Yesterday 08:36

Pearlstillsinging · 04/09/2026 09:24

I would offer to fund sister getting a new dog, on the understanding that no matter what happens she will never rehome it.

Don’t be ridiculous!

NewBookTime · Yesterday 08:49

I’ve just read the whole thread.

Whether OPs sisters behaviour is due to a current marriage issue or a mental health issue doesn’t really matter now. OP has been proven to be correct in the decision she made for the dog because her sister can not provide a stable home for the dog. OP recognised this early on and made a good decision to say no to her sister. She has no control over what her sister does. She tried to offer support for her to stay here but she has chosen to go back abroad. OP has acted responsibly from beginning to end.
OP doesn’t have to keep putting her sister above herself, her children or the doggo even if it’s a mental health issue. It’s good that she is prioritising herself and her children and the doggo.

Some people have been awful making things up and bullying saying OP forced her to give her the dog and she’s a bad sister, calling her a cunt, a liar, telling her she doesn’t love her sister, questioning her parenting, but it’s mumsnet so these bullying arseholes are common. The majority think you’re right OP.

Enjoy your doggos OP and just to counteract the people telling you you’re terrible, I think you and your family sound lovely and kind.

He’s a lucky, lucky doggo to have you. If only all doggos could have such a loving home with so much company and another doggo companion.