was mir passiert ist

what happened to me

→ was
phrase Rare #39,856
what happened to me Used to refer to an event or experience that happened to the speaker.
GE: Ich erzähle dir später, was mir passiert ist.
EN: I’ll tell you later what happened to me.

Ich fürchte, daß das, was mir passiert ist, nur der Anfang ist.

I fear that what happened to me is only the beginning.

— Solaris (1972)

Ich will mich erinnern, was mir passiert ist?

I want to remember what happened to me?

— Schmetterling und Taucherglocke (2007)

Nun weißt du bereits, was mir passiert ist.

Now you already know what happened to me.

— Solaris (1972)

Was mir passiert ist, spielt keine Rolle.

What happened to me doesn’t matter.

— Solaris (1972)