no they're not genetically, or biologically related to you
Your mother is not related to your wife's mother.
Your mother is not related to your wife's mother.
Your mother-in-law's brother is your spouse's uncle, but is not related to you.
The English language does not consider your borther's mother-in-law to be related to you.
You are not related to the mother-in-law of any great uncle.
You are not related to the wife your mother's sister's husband's brother.
You are not related at all.
Your mother's sister's husband is your uncle, but his mother is not related to you.
Your mother's mother is your grandmother. Your grandmother's sister is your great aunt, and your mother's aunt.
Your brother's mother-in-law is not related to you, unless you also married one of her children.
Your mother's aunt's husband's sister is your mother's aunts sister-in-law but is not related to you. Her son is not related to you either.
I don't think its wrong because say your mother have a sister from her daddy side and your mother sister have a cousin.that cousin not related to your mother or your mother father y'all aren't related no way at all.that cousin is related to your auntie because of your auntie mother side.