AITA for Rehoming Our Shared Cat Without My Roommates Consent?

AITA for rehoming a shared cat due to roommate neglect and partner's allergies? Guilt and conflict arise as tough decisions test relationships.

Maryjane

Published in Interesting
10 Jan 2026

AITA for Rehoming Our Shared Cat Without My Roommates Consent?

In a heartfelt Reddit thread that has sparked intense debate, a user recounts a challenging situation involving the rehoming of a cat named Luna, shared between her and her roommate. The story begins with the duo adopting Luna together, a decision that initially brought joy and companionship into their home.

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However, as time passed, circumstances changed dramatically when the roommate's work schedule shifted, leaving the bulk of Luna's care in the hands of the poster. The narrative takes a poignant turn when the user starts dating someone with a cat allergy, complicating her living situation and leading to difficult choices.

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Despite discussing her concerns with her roommate, he remained nonchalant about taking on more responsibility, prompting the user to make a unilateral decision to rehome Luna for the sake of her relationship. This decision, while made with the best intentions, has left her roommate feeling betrayed and devastated, resulting in a significant rift between the two.

As the community weighs in, the thread raises essential questions about shared responsibilities, communication, and the emotional complexities of pet ownership. Is it fair to prioritize one relationship over another?

What responsibilities do we hold when we choose to share a pet? The discussion is sure to evoke a range of opinions, making it an engaging read for anyone interested in the intricacies of human-animal relationships and shared living situations.

Original Post

So I (27F) moved in with my roommate (30M) about a year ago. We both agreed to adopt a cat together, and we named her Luna.

Luna quickly became a big part of our lives, and we both loved her dearly. However, things took a turn when my roommate's work hours changed and he was rarely home.

As a result, I ended up taking care of Luna most of the time - feeding her, playing with her, and taking her to the vet. It felt like she became more my responsibility than our shared pet.

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For background, I recently started dating someone who's allergic to cats, and it became increasingly difficult for us to spend time together at my place because of Luna. I talked to my roommate about the situation, but he didn't seem too bothered and didn't offer to take on more responsibility for Luna.

One day, after a particularly bad allergic reaction from my partner, I made the tough decision to rehome Luna to ensure my relationship could progress. I found a loving family willing to adopt her, and I let my roommate know about my decision.

He was devastated and accused me of being selfish and heartless for giving Luna away without his consent. Now, my roommate won't talk to me and has even hinted at moving out.

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I feel guilty for not consulting him before rehoming Luna, but at the same time, I felt stuck between my relationship and my responsibilities. So, Reddit, I'm torn - AITA for rehoming Luna without consulting my roommate who co-owned her?