no es culpa de

it's not the fault of

→ no
phrase Uncommon #22,063
it's not the fault of Used to say that someone is not responsible for something. The person or group after “de” is the one who is not to blame.
SP: No es culpa de nadie que el tren se haya retrasado.
EN: It's nobody's fault that the train was delayed.

No es culpa de Cathy.

It's not Cathy's fault.

— “Cumbres Borrascosas” (2026)

Eso no es culpa de Tom.

That’s not Tom’s fault.

Cálmate, no es culpa de ellos.

Calm down, it's not their fault.

— Stalker (1979)

Entonces, no es culpa de nadie que sea así.

So, it's no one's fault that it's like that.

— El tiempo contigo (2019)

No es culpa de Safeena.

It's not Safeena's fault.

— Gully Boy (2019)

Esto no es culpa de Davy.

This isn't Davy's fault.

— La increíble historia de David Copperfield (2019)

Sé que estás enojada, pero no es culpa de Abby.

I know you're angry, but it's not Abby's fault.

— Five Nights at Freddy's 2 (2025)

No es culpa de la chica.

It's not the girl's fault.

— Elephant (2003)

Eso no es culpa de Jack.

That's not Jack's fault.

Sé que no es culpa de Tom.

I know it's not Tom's fault.

No es culpa de Madame Blanche.

It's not Madame Blanche's fault.

— Suspiria (1977)

No es culpa de ella, así es la percepción de la gente de Delhi.

It's not her fault; that's just how people in Delhi perceive things.

— Piku (2015)