She doesn't mention the child's father or any current partner, she says the child was her husband in several past lives, i.e. back when she was Cleopatra the daughter was Antony, and when she was Marie Curie, the daughter was Pierre, and when she was Eleanor Roosevelt the daughter was FDR etc. That's why "he" remembers her dying.

This is definitely one of the weirdest and most disturbing tweets I've seen posted here. That poor child.

Jesus christ it's one of those fictionkin people

I never imagined one of those people actually breeding and making up fanfictions about their actual kid...what a nightmare.