Move over, DINKs. SPLITs are the new financial power couple: They have two incomes, no kids yet, and no joint bank account

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DINKs have been having a moment. Child-free millennials have spent the past few years flaunting Champagne breakfasts and last-minute luxury trips on TikTok, all funded by the money they’re not spending on nappies.

But a new financial power couple has arrived.