If the husband disappears without a trace, who is obliged to spend on his wife?

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Check below answers in case you are looking for other related questions:
Is the husband obliged to spend on his wife if she is working? Does he have the right to take anything of her salary?
Wife and children eating from the husband’s haraam earnings

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Related Answers:
What should he do when his kaafir father asks him for money?
He gives his family money to buy luxuries and borrows from his wife
Muhammad (peace be upon him) in the bible
Is the husband obliged to spend on his wife if she is working? Does he have the right to take anything of her salary?
Wife and children eating from the husband’s haraam earnings

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