Quality family time for kids doesn’t only mean time with parents. Grandparents, aunts, uncles, cousins – they’re all important, so it’s great if the little ones get to spend time with different family members.
This redditor wanted to make sure that she and her husband spend plenty of quality time with their nieces and nephews. That’s why she took her brother’s and her sister’s kids on an overnight trip, to see if they were ready for longer trips away from their parents. And while the brother’s kids showed that they were, for the OP’s sister’s child, it likely was the last outing with aunt and uncle for a while.