Was I inappropriate with my little brother?

Late at night, the house fell into a soft hush—broken only by the distant hum of the refrigerator and the steady rise and fall of her little brother’s breathing. But when a sudden cry pierced the darkness, she jolted awake, heart pounding like a drum. The hallway light revealed a tear‑streaked face, the aftermath of a nightmare that felt all too real.

Half‑asleep but instinctively protective, she swept aside the guest‑room rules and whispered, “Come on,” letting him curl up beside her. For a few precious minutes, the terror ebbed as he drifted back to sleep, safe in his sister’s arms. Neither of them expected their mother’s thunderous return—and the accusation that would fracture their fragile peace.

‘Was I inappropriate with my little brother?’

**TL;DR: I (23F) babysat my 9 yo brother overnight. He asked to sleep in my bed after a nightmare so I let him. Mom came home, saw him in my bed, and lost her mind, is now giving me the cold shoulder.** Two weeks ago, I (23F) babysat my little brother (9M, “Ben” for the sake of this post) overnight while my mom worked.

She occasionally has to pull overnight shifts and even though I moved out a couple years ago, I don’t mind going over and staying the night to watch my little brother and the dogs. My mom and I have had a difficult relationship in the past due to a handful of different situations, but we’ve been getting along pretty well as of late.

She works a lot and due to being a much older mother when she had Ben, I’ve taken on a lot of responsibilities in taking care of him (dr appointments, school meetings, stuff like that.) He’s a really cool kid and we get along well. Ben’s had extreme nightmares ever since he was really little. A lot of times he’ll wake up screaming and occasionally will get up and sleep in our moms bed.

While I babysat him the last time, he had a bad nightmare a few hours after I put him to bed. At what was probably about 11 PM or so, he came into the guest bedroom where I was asleep and shook me awake. He was upset and asked if he could sleep in my bed. I was in a half asleep trance, and said yeah sure. He flopped into my bed and fell asleep.

At around 3:30 am, my mom *throws* open the door to the bedroom and startles us both awake. She says something along the lines of “what the hell are you doing?” She grabs Ben and takes off, slamming the door shut. She scared the hell out of me, so I was wide awake. I got up about five minutes later, but they were both already in her bedroom and I didn’t feel like having a confrontation. I got my stuff and left.

I texted her the next morning and asked what the hell happened. She told me she needed space from me and not to text her right now. She then sent me a brigade of text messages later that night, saying that she couldn’t believe I would sleep in the same bed with Ben and that I was being incredibly inappropriate. She told me that she would be hiring a babysitter from now on and that I shouldn’t contact her for a while.

I’m so incredibly at a loss. I have never, ever done anything that would lead her to think I’m inappropriate with Ben. I feel like she’s wildly overreacting, but part of me is afraid that I overstepped some line I wasn’t aware of. I’m really sad and embarrassed about the whole thing. I’m so afraid she won’t let me see him anymore and that will break my heart.. Was I out of line? Please be honest, it won’t hurt my feelings..

Edit: Holy s**t guys, I made this post before going to work and I cannot believe how many supportive messages/comments I've gotten. I wish so badly that I could reply to all of them, but just know that they mean so damn much to me.. I wanted to clarify some frequent questions I've seen:. What were you and Ben wearing?. Ben was wearing PJs and I had on a t-shirt and sweatpants..

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Do you have the same dad?. Yes, but unfortunately he passed away in 2019 from pancreatic cancer.. Why did you and your mom have a bad relationship? It's honestly a number of different reasons, but the main one is that she was a

I've also had a lot of difficulty forgiving her for the way she treated my dad before and during his death (cheating, lying, disappearing for days at a time, etc.). I've been working on patching things up with her, mainly so that I can be in Ben's life.. Why do you babysit for your mom if you don't get along? Trust me when I say I do it completely for Ben and not for my mom.

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I want him to have a stable, supportive person in his life. And I'm honestly crazy about the kid. He's hilarious and smart and seems to genuinely enjoy spending time with me.. What does Ben have nightmares about? It's hard to get out of him because he doesn't like to talk about them, but they seem to mainly be about monsters and things like that.

I also get the sense he dreams about our dad a lot. Even though he was really young when he died, it was still a rough death and he saw a lot of things that no kid should have to see their parent go through.. Was your mom ever abused?. I have no idea. We've never been close enough to talk about things like that.. Have you or Ben been abused?

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I've been emotionally abused by my mom in the past. I don't think she treats Ben the same way she treated me as a kid. She seems to favor him to almost an unhealthy degree. As far as I know Ben has never been physically/s**ually abused by anyone. I really, really hope he hasn't.

Thank you guys again for the support. I'm so o**rwhelmed with the amount of attention this has received and am very relieved to hear that I didn't do anything wrong. I'm going to do everything I can to care for Ben but I honestly think it's for the best if I wait it out for right now. <3

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Even a simple act of comfort—like inviting a frightened child into your bed—can become fraught when past wounds and rigid expectations collide. Child psychologists agree that responding to nightmares with reassurance, rather than strict boundaries, supports emotional security and reduces anxiety. What may feel “inappropriate” through an adult lens is often a natural, nurturing response for a scared nine‑year‑old.

When a parent reacts with suspicion, it can reflect their own fears more than any real misconduct. Trauma specialist Bessel van der Kolk reminds us that “trauma leaves imprints on both the mind and body,” so a sudden outburst of judgment can re‑trigger old insecurities—for both the comforter and the comforted. Recognizing these echoes allows families to replace blame with empathy.

Practical steps include setting clear co‑sleeping guidelines in advance—so no one is caught off‑guard—and debriefing after a nighttime scare to reassure everyone that intentions were pure. If misunderstandings persist, a family therapist can help explore underlying anxieties and rebuild trust, turning a midnight mishap into an opportunity for deeper connection.

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Here’s the input from the Reddit crowd:

Here are some hot takes from the Reddit community—honest and unfiltered:

[Reddit User] − Well we now know why he has bad dreams. His mother. You absolutely did the right thing. You comforted your scared brother and it makes me wonder why your mother instantly went s**ual. It really makes me wonder what she's doing to her son.. Having a child sleep in your bed after a bad dream is normal.

[Reddit User] − Not wrong and not inappropriate. If the kid is scared and having nightmares and feels comforted sharing with his sister then it's the right thing to do. I'd share with my siblings.

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Ragfell − No. Ben did what he normally did -- went to his caretaker's bed for comfort.. Your mom has some deep seated issues.

[Reddit User] − There is something very concerning about her reaction. My niece is 14 and up until very recently had nightmares and would sleep in beside whoever was looking after them ,whether that be me, my sisters, my mother, or her parents. It's extremely normal and you did nothing wrong.

Kikser09 − You did nothing wrong. It is perfectly normal for children to seek comfort from their parents (or caregivers) by sleeping with them, especially when they get scared in the middle of the night. You are doing a lot for your mom and your brother by taking care of him like that, which speaks really well of you.

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It is beyond me how you continue to take care of your little brother (which you should do only if you want to) and deal with the crazy. But I will suggest that one of four things are happening here: 1. Your mother was a victim of abuse herself and is super vigilant. If this is the case, it would mean that she never allowed cosleeping and sleepovers.. 2. Your mother is the abuser and views every interaction through this lens..

3. She has reason to believe that your brother was recently abused, but doesn't know by whom or when. 4. She is deeply unstable and it is unpredictable what can set her off. For example, as somebody suggested, in her head she could have replaced her husband with her son. This is just one scenario, but really, if she is messed up, any number of things could set her off.. Either way, I wish all the best to you and your little bro!

tahtahme − As a CSA survivor myself, I have to warn you your mom is dangerous. She is accusing you of one of the most heinous crimes ever, with no real evidence or reason to jump to that conclusion. She could ruin you or a babysitter with this type of behavior.

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She is clearly willing to ruin you, because she clearly thinks very little of you, your character, or how you were raised even tho she is the one who raised you. She is dangerous and for your own safety, you should back off from contact...even tho it sucks for your little brother, it's for your own safety. If she will accuse her own young daughter of this with no evidence, she's simply not safe to be around.

Flipadelphia26 − Who hasn’t slept in bed with their siblings? I have slept in bed with both my brother and sister and sometimes all 3 of us at the same time lol

Chewierice − No offense, but your mother is crazy. Maybe she's thinking you had something to do with his nightmares that he was having or some other kind of issues like showing or doing some close contact with him. You should try to at least get some kind of clue or answer from her, but if you can't, I'd say drop all form of contact. You never know what she could accuse you of doing to her son, even when comforting him, after his nightmares.

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I just hope it's not jealousy, as you mention helping him a lot such as babysitting him or taking him for appointments, then you let him sleep in the same bed after having a nightmare, might be her thinking your trying to steal him away from her. Crazy idea, but some people think too much or is over protected and come to such suggestions.

Ok_Visit_1968 − Where is it inappropriate? He was having a nightmare. He climbed i bed with Sissy. Mom Sexualized it. She's the weirdo.

[Reddit User] − Nightmares, erratic behavior from mom, wild, unfounded accusations, unloading motherly duties onto you. Something sticks really really bad here. First of all. It sure seems like we know the baseline cause of the nightmares. Mom acting like that is VERY strange. Also, I'm no psychologist but in my experience, when people jump to wild, accusational conclusions with little to no context, or evidence there is usually some Peojecting going on.

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Ultimately NTA. While you are his sister, you have absolutely taken on a motherly role. Even though he (presumably) understands that you two are brother and sister, you have been filling a secondary care giver role. It's not surprising after all you have done for and with him, that when he has a bad nightmare, and your mom isn't available, he goes to you and looks for a similar type of comfort.

These reactions highlight a split between those who see sibling cosleeping as normal comfort and those alarmed by any breach of typical boundaries.

Comforting a child in distress often means bending the “rules” in favor of empathy, but misunderstandings can leave lasting rifts. By communicating expectations before bedtime and debriefing after tense moments, families can maintain both safety and closeness. How would you handle a frightened younger sibling in the middle of the night? Share your experiences and perspectives below!

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