su culpa

his/her fault

→ su
phrase Common #10,389
his/her fault Su can mean his, her, its, your (formal), or their, depending on context. Culpa can mean either fault or guilt.
SP: No fue su culpa.
EN: It wasn't his fault.

Él admitió su culpa.

He admitted his guilt.

La acusada reconoció su culpa.

The accused admitted her guilt.

No fue su culpa.

It wasn't his fault.

— La Bruja (2016)

Esto es su culpa.

This is their fault.

— It (Eso) (2017)

Él reconoció su culpa.

He admitted his guilt.

Él confesó su culpa.

He confessed his guilt.

Fue su culpa.

It was his fault.

El accidente no fue su culpa.

The accident wasn't his fault.

Es su culpa que mi hijo no pueda caminar bien y tenga la cara arruinada.

It's their fault that my son can't walk properly and has a ruined face.

— Jojo Rabbit (2019)

Y es su culpa que Ne Zha saliera la última vez.

And it's his fault that Ne Zha came out last time.

— Ne Zha (2019)

Pero, usted sabe, no es su culpa.

But, you know, it's not your fault.

— La Grande Vadrouille (1966)

No es su culpa, es mía.

It's not her fault, it's mine.

— El jardín de los pecadores 5: Paradoja espiral (2008)

¡Todo es su culpa!

It's all his fault!

— Demon Slayer: Mugen Train La película (2020)

Y no es su culpa.

And it's not his fault.

— Moonrise Kingdom: Amor Infantil (2012)

No será su culpa, pero es su problema, porque voy a ir.

It won't be their fault, but it is their problem, because I am going to go.

— Oppenheimer (2023)

Culparon a Tom, a pesar de que no fue su culpa.

They blamed Tom, even though it wasn't his fault.

Es su culpa.

It's their fault.

— Las flores de la guerra (2011)

No es su culpa, ¿verdad?

It’s not his fault, right?

— Aquarius (2016)

El ladrón admitió su culpa.

The thief admitted his guilt.

¡Por su culpa pasé diez años en un calabozo!

I spent ten years in a dungeon because of you!

— Andrei Rublev (1966)

Es su culpa haber creado esas cajas, antes que nada.

It is their fault for having created those boxes, first of all.

— Broker (2022)

Me temo que él nunca admitirá su culpa.

I'm afraid he'll never admit his guilt.

Su culpa es única en su magnitud.

His guilt is unique in its magnitude.

— Nuremberg: El Juicio Del Siglo (2025)

No pueden llevárselo, no es su culpa.

They can't take him away, it's not their fault.

— Incontrolable (I Swear) (2025)

Él me convenció de que no era su culpa.

He convinced me that it wasn't his fault.

Fue su culpa, no del grupo.

It was his fault, not the group’s.

— Brigadas rojas (2008)

No es su culpa.

It's not their fault.

— Wicked (2024)

Es su culpa que esté enamorado.

It's her fault that I'm in love.

— Il postino (1994)

Tom admitió que parcialmente era su culpa.

Tom admitted that it was partly his fault.