Aita for giving my fiance an ultimatum, me or the dog?
A mother of two is at her breaking point with her fiancé’s aggressive dog — a male intact bully breed that has attacked every family member, including all four children (leaving scars and bruises) and now her multiple times. Despite trying to eliminate triggers and muzzle/crate the dog, the attacks continue, escalating to the point where she had to fight it off in her own bed.
Traumatized and fearing for the kids’ safety, she gave her fiancé an ultimatum: rehome or euthanize the dog, or she and the children leave. He’s refusing, and shelters won’t take a dog with a bite history. She’s considering reporting it for public safety. Is she the asshole for prioritizing her family’s safety over the dog?

‘Aita for giving my fiance an ultimatum, me or the dog?’
The couple has been together 4 years, with blended kids and animals:


The dog has a history of attacks:

Attempts to manage failed:










Aggressive dogs, especially intact males of powerful breeds like bullies, pose serious risks — particularly to children. Multiple bites with injury indicate a serious behavioral or neurological issue that often cannot be safely managed long-term. Crating/muzzling indefinitely is not a humane or sustainable solution and increases stress, potentially worsening aggression.
Experts unanimously agree: when a dog repeatedly injures people (especially children), the priority must be human safety. Reporting to animal control may lead to euthanasia if the dog is deemed dangerous, but it protects the public. Ultimatums in these cases are often necessary to enforce safety.
According to the ASPCA and veterinary behaviorists: “Any dog that has inflicted serious bites should not remain in a home with children. Risk assessment by a professional is crucial, but repeated attacks usually warrant removal or euthanasia.” (Source: ASPCA guidelines on dangerous dogs and bite prevention.)
The fiancé’s refusal to act responsibly endangers the children and shows poor judgment. OP is right to prioritize safety — leaving or reporting is protective, not punitive. Professional evaluation (vet/behaviorist) should happen immediately, but the dog’s history makes rehoming unlikely.
Here’s what the community had to contribute:
The Reddit community overwhelmingly supported the OP (NTA), condemning the fiancé for prioritizing a dangerous dog over the safety of the children and calling out OP for not acting sooner after the first attack.
Most people were furious that OP allowed the situation to continue after multiple attacks on the children, insisting the dog must be removed immediately:




Many emphasized that the dog is a clear danger and the fiancé’s refusal to act responsibly is unacceptable:










This story is heartbreaking and infuriating — a dangerous dog has repeatedly attacked four children and now the mom, yet the fiancé refuses to act responsibly. The ultimatum isn’t extreme; it’s overdue. Prioritizing children’s safety over a dog (no matter how loved) is the right call.
Reporting to animal control may be necessary for protection and to prevent future attacks. The fiancé’s inaction is a massive red flag. What do you think? Was the ultimatum justified, or did she wait too long? Have you dealt with aggressive pets in a blended family? Share your thoughts below!
