She does not have a place to live; where should she observe ‘iddah following khula‘?

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If the spouses have agreed on khula‘, can she allow her husband to have sex with her before pronouncing the khula‘?
His wife asked him for khula‘ and he agreed to that on condition that she return some things to him, and she accepted that; then he had intercourse with her after that

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Related Answers:
Does ‘iddah apply in the case of khula’?
Ruling on khul‘ during menses; should the menstrual cycle during which the khul‘ occurred be counted?
Husband and wife must stay in same house during iddah
If the spouses have agreed on khula‘, can she allow her husband to have sex with her before pronouncing the khula‘?
His wife asked him for khula‘ and he agreed to that on condition that she return some things to him, and she accepted that; then he had intercourse with her after that

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