The late Kristoff St. John's ex-wife posted a touching tribute honouring both her ex-husband and their son, Julian who died by suicide in 2014. Kristoff died in his Los Angeles home on February 3, 2019 at just 52 years old. His death was ruled an accident as a result of hypertrophic heart disease.

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Mia St. John posts touching tribute to late ex-husband

"I've died twice in my life already. The day my son passed and the day #superbowlsunday last year when his father passed. 2020 will be my rebirth," she captioned the photo collage.

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After Kristoff's death, Mia opened up about how much he struggled after their son Julian passed away. "These mental health issues are real. Kristoff suffered from bipolar, our son had schizophrenia and I just felt like it was so hard for people to pay attention," she revealed according to ET.