Official records reveal both of them have been bankrupted: Vance in 2006, Jasmine in 2011.
"Bankruptcy came from a house purchase that went bad. I am bankrupt until next year," she said. "When I went through that hard time, I wasn't talking to my parents.
"I love my parents but I am Jasmine and it is good to be known for what you do and who you are rather than for who your parents are."
Hannah Tamaki said she told her daughter not to mention the family connection, because "she got there on her own" and the book deal may lead to the financial independence McPhee has always wanted.
"This lady from Penguin saw her and couldn't get her out of her mind," Tamaki said. "I said to Brian, 'All we are going to focus on is praying for Jasmine.' She has all these ideas, she is helping all these people, but how do we get that to turn into money?"
After the 45-minute prayer session, her daughter got the call she was hoping for: Penguin wanted to publish her book.
Tamaki said her daughter was fiercely proud and independent. "She wants to succeed but she doesn't want us giving her handouts all the time."
Last year, the Tamakis' son Samuel and daughter-in-law Kiri attracted criticism for a European cruise, weeks after a fundraising blitz to raise millions of dollars for Destiny Church's new City of God. The couple, both pastors at Destiny, celebrated Samuel's 30th birthday by staying in five-star hotels in Dubai and enjoying a 10-day cruise around the Mediterranean. A Destiny spokeperson said no church funds were used.