Brooke's husband Steven Oleksy tells PEOPLE the two-year estrangement was because of how Hulk "treated" his daughter

CLEARWATER, Fla. (AP) — Professional wrestler Hulk Hogan died of a heart attack last week, according to a Florida medical examiner’s report released Thursday. Hogan, whose real name was Terry Bollea, previously had leukemia and atrial fibrillation, an irregular heart rhythm, the report from the District Six Medical Examiner said.

Hulk Hogan showed “no interest” in meeting his daughter Brooke Hogan’s twins amid their years-long estrangement, her husband, Steven Oleksy, claimed.