Unless the smart contract doesn't split the funds, but directs them all to the husband, notwithstanding what the Wife believed the smart contract would do. But

Unless the smart contract doesn't split the funds, but directs them all to the husband, notwithstanding what the Wife believed the smart contract would do. But yes, young families should convert all their assets to ETH and tie it up in their prenuptial smart contract until they divorce because lawyers suck. But assuming the smart contract will actually split the amounts equally...how does the smart contract know when the parties marriage is dissolved? And money isn't the only thing involved in marriage, sometimes there are children, does the smart contract automatically split the children in half too or do we have to turn to the lawyers still?