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She sleeps all day normally and I do have a baby monitor in the bedroom so I can check in on her.

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I think if you are concerned enough to be posting this question, you already know the answer.
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Reply to Hothouseflower
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While you might not be hauled off to jail, there is still a world of trouble that can happen when leaving someone of diminished mental capacity alone.

Some examples:
-- They could answer the door to a stranger who robs your house.
-- They could wander off, getting lost for hours, possibly getting injured or killed.
-- They could try to cook something and end up setting the house on fire.
-- They could electrocute themselves using an appliance improperly.
-- They could poison themselves eating or drinking household items that are poison.
The list goes on. You don't want to end up on the evening news for something like this.

It is far easier and cheaper to hire a sitter for times you need to be out of the house. Also look into adult day programs in your community.

If you have any friends or family who've been telling you "Let me know if I can help", ask them to sit with your wife for an agreed upon amount of time so you can get out of the house.
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Reply to Dogwood63
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depending how far her dementia is. Obviously it’s a concern to you so I would just reach out to a sitter that can sit with her while you run your errand even if it’s 30 minutes or an hour.
I hope my answer helps you.
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Reply to BlueBonnets2026
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Don't leave her alone. She is a child.
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Reply to memyselfandeye
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I think you need to get her assessed to find out the risks
Then you’ll know how to proceed
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Reply to Jenny10
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Your wife with dementia is unsafe left alone.
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Reply to Patathome01
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A baby monitor is supposed to be used when you are readily available to supervise, and assist as needed. You need to be very nearby. I don't think they are supposed provide security if you are out of the house, except maybe while you are getting the mail, or briefly chatting with a neighbor in the driveway. Maybe a quick potty break for the dog. Would you leave a baby alone with a monitor while shopping?
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Reply to Sandra2424
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All great advice on this topic today! I agree, it may work out ok, but it is simply
NOT a good idea to leave anyone with dementia alone. Very bad things could happen, it is “Murphy’s Law!” Just a quick hiring of someone who has been vetted from Care.com would be worth the few dollars it would cost. You may want to use the person on a regular basis to get ou a little bit. Best of luck to you!

🙏❤️🍀
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Reply to Tiger8
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Put an Air Tag on her somewhere In case she goes wandering
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Reply to Bullit13
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GingerMay Mar 28, 2026
Great idea.
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I do not believe anyone can be expected to "never leave their LO alone". I am going against the popular opinion posted here, but logically there are times you will have to leave the house and be unable to take her with you.

I know someone whose mother lived with her, and she did indeed leave throughout the day for errands or other appointments. She had security cameras inside her house that she would monitor on her phone. She even had audio capability so she could speak to her mother over a speaker.

The baby monitor is good, but I have no idea how long that range is. The only other thing I can think of would perhaps be something such as security cameras inside as well as outside that will monitor motion and give you an alert if a door opens while you are away.

I would certainly 'hope' that nobody would get in trouble with any authority if they had at least put reasonable measures in place to ensure a loved one's safety for an hour or two on occasion. Even if you had a paid caregiver, it is possible the caregiver could fall asleep or not be paying attention or just fail to show up when scheduled and still leave you with gaps of time where she would be alone. That is just reality.
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Reply to GingerMay
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Sandra2424 Mar 28, 2026
It is neglect. Is it responsible to "sometimes" leave a young child alone? Is it ok if they have a tracker so you will know if they walk into the street when you are at the grocery store or gas station? I don't see the difference.
The idea of security cameras to alert you if they get out or get into trouble inside is absurd. Tell me specifically what you would do if this alarm goes off and you are at the store, or naked at your doctor appointment! I guess you could call the police, but then you would have to explain why a vulnerable person was left alone in the first place. If they are not vulnerable, why do you have a monitor to keep an eye on them when you are gone? The police will ask you this.
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My wife would sleep until 10 30 to 11AM
II did my shopping when stores opened at 8AM
Best time to do anything for yourself is when she is sleeping
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Reply to Andiamo
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Get a caregiver when you are unavailable.
No one with dementia should be left alone.
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Reply to TouchMatters
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Minutetominute Mar 28, 2026
If you want to keep your loved one at home, then you need to invest the money to have respite caregivers whenEVER you are away from the house. Monitoring from afar doesn’t help in case of real emergencies like fire or wandering. Why take a chance when this person is the most valuable possession of your life?
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My father often left my mother alone. While she didn't have dementia, she did have a stroke, was unable to communicate, and insisted on walking around the house (inside and outside) without her walker. My sister and I worried that she would go outside and fall into the canal behind their house. We finally convinced him to get some outside help (which mom hated, but it had to be done). If you have offspring, I know they would want you to have a companion at your home for their mother when you need to go out.
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Reply to graygrammie
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You can hire someone from Care.com; if they live or work nearby they may be willing to take a shorter shift than the four hours or more that agencies usually require. Or group your errands, appointments, etc. together and take a half-day or longer once a week.

I would not use NextDoor.com, as is sometimes suggested, for this because publicly advertising that your wife has dementia and sleeps all day could make you and her a target for a burglary or worse.
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Reply to MG8522
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If something bad happens, you will be liable for neglect. Makes me worry about fire, etc. How scary for her if she can't get out.
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Reply to Sandra2424
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Don't Be tempted to do this. In an hour she can turn on the burners to the stove and leave them on.. She could fall, go out the front door and get lost. It would be like leaving a toddler alone in the house. You've got really good suggestions coming here from everyone... You deserve some time to yourself hire a caregiver.
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Reply to Hrmgrandcna
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Just hire a caregiver to stay with your wife for 4 hours a couple days a week so you can go out in peace. What if you hear her get up on the baby monitor and yell for you while you're out? It's not like you can transport yourself back home in 2 seconds flat.

You deserve some free time too, don't you? Maybe go get a beer with a buddy, caregiving is exhausting work.

Good luck to you.
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Reply to lealonnie1
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Technically you should not leave her alone.
the one time that you leave her if there is an emergency what would she do?
the one time you leave her alone and she decides to go get the mail...and gets lost.
the one time you leave her alone she decides to run the dishwasher...and puts liquid soap in...
the one time you decide to leave her alone and you get into an accident......

I could go on and on but you get the point.
Now I am willing to bet that everyone that is or has been a caregiver has left their LO alone at some point and nothing happened.
It is always the What If's that get ya.

Now for some ideas.
Is she eligible for Hospice? If so you could request a Volunteer 1 time a week and one could come 3 to 4 hours and you can get out for a bit. They can do no "hands on" care.
You could hire a caregiver for a few days a week, a few hours each of those days.
You could check with your local Senior Service Center and see if they have any programs that might help you.
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Reply to Grandma1954
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