Mia shared the news on social media Saturday, alongside a photo of the late Young & the Restless star posing on the red carpet with his two daughters.
“I’m out of the hospital. I’m sorry if I scared anyone,” she wrote. “Let’s plz focus on the wellness of his precious girls Lols & Paris.”
“They love their father so much, the beautiful, loving, funny soul that he was/is,” she continued, adding a green heart emoji. “#MentalHealth is all we have, nothing else is important.”
Kristoff also shares daughter Paris with Mia, as well as daughter Lola with ex-wife Allana Nadal.
On Sunday — one week after Kristoff’s death at the age of 52 — Mia shared another series of photos of the late actor as she praised him for all he did to help others.
“Remembering @kristoffstjohn1 giving back & all he did for others ]]>💚🙏🏼💔💔💔💔