It is generally not legal for your ex-husband to forward your private emails to others without your consent, as this may violate privacy rights and could be considered a breach of trust. Depending on the jurisdiction, sharing personal communications without permission could also have legal repercussions. It may be advisable to consult with a lawyer to explore your options and protect your privacy.
Your sister's husband is your brother-in-law. Your brother-in-law's brother is not related to you and neither are his children. But he is your sister's brother-in-law and his children are your sister's nieces and nephews.
No. Cleopatra's first husband was her brother and they had no children.
Your brother-in-law. He would also be the uncle of your children.
That her children would be killed, like her husband and her husband's brother.
Children of your siblings are nieces and nephews. Children of your spouse's siblings are still called nieces and nephews, but you are not related to them by blood.
No husband or children. She has a brother and a sister.
They would be first cousins.
He would be your brother-in-law. To your children, he would be their Uncle.
Your brother-in-law is either the husband of your sister or the brother of your husband. Your brother-in-law is not your husband's brother-in-law.
Your husband's brother - is your brother-in-law.
Your husband's brother is your brother-in-law.
The husband's brother is a brother-in-law to the wife. The wife's brother is a brother-in-law to the husband. However, the husband's brother is not related to the wife's brother.