Just ask Vivian Tu, a self-made millionaire and the founder of YourRichBFF.
Tu and her partner have been together for six years and never fight about money, she tells CNBC Make It.
"We have probably one serious fight every single year and not once has it been about money," she says.
With this approach, Tu and her fiancé each have their own separate bank accounts, plus a joint account they both deposit into.
They use the joint account to pay for their shared expenses, such as utility bills, mortgage payments and groceries, she says.
Persons:
Vivian Tu
Organizations:
CNBC