Ezra Miller said a month ago that they would go to treatment for "complex mental health issues.
Now, a new report describes the actor's disturbing decline over the past two years, including the fact that Miller thought he was "the Messiah."
Vanity Fair says that Miller's mental health problems started to get worse in March 2020, when COVID-19 started.
This is when work on their film projects, including the Fantastic Beasts sequel, stopped all of a sudden.
Miller went to Iceland with "no plan," where he was filmed in Reykjavik choking a woman.
This was the first time that the actor's problems made the news.
Vanity Fair wrote that Miller was in Iceland with a 55-year-old South Dakota medicine man
He was said to be struggling with the effects of his parents' divorce.