Bohm said she had been up-front about her citizenship status to Miss New Zealand organisers and was rightfully crowned the winner.
Bohm said she was hurt her official duties had been given to the other finalist when questions were raised over her eligibility because she didn't have citizenship.
Bohm, a fashion design graduate, initially fell out with Lott when she refused to surrender the crown. The two eventually made up and agreed on an August 1 deadline for her citizenship to be granted.
Internal Affairs Minister Chris Tremain is due to make his decision next week.
But Lott said she had informed Miss World officials in the United States of the article and Bohm could be disqualified for her conduct.
"Avianca always displayed a difficult personality. This shows what sort of character she is," Lott said. "They kiss you one day, then kick you in the teeth the next."
She now hoped runner-up Talia Bennett would be able to step up to the role.
"Talia Bennett is a very humble, gracious person," Lott said.
Lott wrote to Bohm demanding an apology: "Talking about the Blues so crudely was unlady-like and a disgrace; to say I have changed my story to save my butt is also another untruth.
"You have a lot to answer for when you see me upon your return."