Each of them breastfed the child of the other; do any rulings result from that?

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Check below answers in case you are looking for other related questions:
Uncertain of the number of breast-feedings
Their father’s wife breastfed a baby girl – is she regarded as their sister?

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Related Answers:
She is not permissible for him to marry because she is his maternal aunt through breastfeeding (radaa’ah)
What is the ruling on gheelah in Islam?
Ruling on breastfeeding and the wisdom behind it
Uncertain of the number of breast-feedings
Their father’s wife breastfed a baby girl – is she regarded as their sister?

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