His grandfather’s daughter is also his paternal uncle’s wife

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Check below answers in case you are looking for other related questions:
Every time her young maternal uncle sees her, he kisses her and hugs her, then her husband told her not to accept that
The husband of one’s sister’s daughter is not a mahram

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Related Answers:
Can she uncover her face before her husband’s father through breastfeeding?
Is one’s mother’s cousin considered to be a mahram?
Can a man marry the sister of his son's wife?
Every time her young maternal uncle sees her, he kisses her and hugs her, then her husband told her not to accept that
The husband of one’s sister’s daughter is not a mahram

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