More than half of us cop to hiding a small purchase or two, or squirreling away some cash. That's according to the National Endowment for Financial Education and Harris Interactive.
But others are hiding bank accounts, credit card statements, or major purchases.
So how can you tell if your partner's cheating with your finances?
Red flags include never seeing financial statements, or being told not to open them, numerous ATM withdrawals, or unusual charges, and an unwillingness to talk about money.
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