AITA for locking my roommates cat out of my room at night?
A 20-year-old university student in Melbourne shares a home with two roommates, one of whom owns a large cat named Noodle that transforms from affectionate daytime companion to chaotic nighttime intruder. The cat repeatedly barges into the student’s room in the early hours, leaping onto their chest, knocking over items, and demanding attention—severely disrupting much-needed sleep before early classes and work shifts.
What makes the story more complicated is the owner’s refusal to intervene: after the student requested she keep the cat out at night, she dismissed it as an “honor” and later accused them of cruelty and animal hatred when they began locking the door. The cat now yowls outside, prompting claims of stress, silent treatment from the roommate, and stories spread to mutual friends portraying the student as heartless.

‘AITA for locking my roommates cat out of my room at night?’
The student describes sharing a home with a sweet-but-disruptive cat owned by one roommate.


Exhausted from lack of sleep, the student sought a simple solution from the cat’s owner.


Locking the door shifted the disturbance, escalating tension with the roommate.





This common roommate conflict highlights boundaries in shared living, pet ownership responsibilities, and entitlement issues. The cat’s owner bears primary duty for managing her pet’s behavior, including preventing disturbances to housemates—especially at night when rest is essential.
Locking a personal bedroom door is a reasonable, non-cruel step to protect sleep and privacy in rented space. Accusations of animal hatred ring hollow when the student interacts positively during the day; prioritizing health doesn’t equate to cruelty.
Many note nighttime zoomies often stem from insufficient daytime stimulation, making more play or confinement to the owner’s room viable fixes. Spreading misinformation to friends reflects manipulation rather than accountability. Overall, pet owners in shared homes must ensure their animals don’t impose unfairly on others.
These are the responses from Reddit users:
Many users sided with the student, stressing personal space, sleep needs, and the owner’s responsibility.













A few offered practical advice or humorous takes on the owner’s attitude.





Others highlighted manipulation or suggested solutions.


The student’s choice to lock their door was widely viewed as justified self-protection rather than cruelty, placing responsibility squarely on the pet owner to manage nighttime behavior. This tale reminds shared households to establish clear pet rules upfront to avoid escalating resentment.
Have you dealt with a roommate’s pet disrupting your space—how did you resolve it? Should pet owners in shared homes always prioritize housemates’ sleep and privacy, or is some disruption just part of cohabiting with animals?
