Brooke Hogan is in mourning over the death of her father, Hulk Hogan, but her husband, Steven Olesky, is setting the record straight about their two-year feud. Fans have been speculating online that Hulk’s third marriage to Sky Daily was an issue for Brooke.

Hogan’s official cause of death is cited as “acute myocardial infarction” – which in layman’s terms means a heart attack – according to a cremation approval summary report from the medical examiner’s office in Pinellas County, Florida shared with CNN on Thursday.

Hulk Hogan's son-in-law Steven Oleksy exclusively tells PEOPLE that the late WWE star showed no interest in his daughter Brooke's twins after they were born in January.