No, the dad survives. Though it was close, and he's paralyzed after that. But yeah, he could've died easily from that.
My my I didn’t ask for spoilers it was just a statement about her intentions
You're right, my apologies.
From a purely observational standpoint though, I wonder how long Mielle was able to survive in the previous timeline. She doesn't seem to be able to act intelligently without written instructions, and someone there to clean up after her. (Thinking about the previous poisoning plot.)
Mielle killing off her own father for her gain damn what a totally corrupt person