Is my father a mahram to the wife of my half-brother through my mother?

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Check below answers in case you are looking for other related questions:
Is the wife of one’s stepson (wife’s son from a previous marriage) one of the mahrams of his mother’s husband?
A family adopted him because his family were bad people, and they gave him their name; what are the consequences of that?

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Related Answers:
Is the wife of one’s son through breastfeeding a mahram?
This woman is not your mahram
Is the wife’s sister considered to be a mahram?
Is the wife of one’s stepson (wife’s son from a previous marriage) one of the mahrams of his mother’s husband?
A family adopted him because his family were bad people, and they gave him their name; what are the consequences of that?

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