Missing millionaire Melissa Caddick's father-in-law says his son is 'deluded' to think his wife is innocent, and has barely seen his family in eight years.
The financial adviser, 49, vanished on November 12 a day after police raided her $7million Sydney home amid suspicions that she siphoned money from her rich friends and investors.
On Thursday, Caddick's husband Anthony Kolleti's father Rodo said his son is in denial and believes the businesswoman has done 'nothing wrong'.
The tax agent said the 39-year-old is looking to take legal action against consumer watchdog ASIC for searching their $6.1million Dover Heights home and won't talk to his parents because he believes his phone is bugged.