Is spending on a defiantly disobedient wife obligatory if she is pregnant?

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Check below answers in case you are looking for other related questions:
Is it permissible for a husband to give his zakaah to his wife because she has debts?
Ruling on giving zakaah to a divorced wife

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Related Answers:
Does the husband have to make his wife happy?
What should the husband do for his wife during pregnancy?
Her mother wants to see her but she cannot travel there
Is it permissible for a husband to give his zakaah to his wife because she has debts?
Ruling on giving zakaah to a divorced wife

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