"I'm sick of other people controlling the roof over my head," she said.
In her current rental home, she was living with two younger children, her son and granddaughter, a boarder from Holland and her son studying at a polytechnic.
At one point her daughter and her daughter's young daughter were also staying with her - all because of struggles to find suitable and affordable rentals in Tauranga.
"I'll never find anything like this again."
She had looked, but the prices of other similar-sized rental properties were daunting.
"Renting here is really expensive, no Kiwi family can really do it. We've had to share rent with more than one income."
Ms Gainfort said she realised there were plenty of others in Tauranga in the same or worse situations.
She and her family had to be out of the house by April 5, and Ms Gainfort would have to stay with family or friends until she saved up enough money to buy a caravan to live in.
"I've been trying to make it sound like an adventure for the kids, so they don't worry."
She said it felt as if the Government did not care about people in situations like hers.