no, but might affect your custody.
Perhaps your sister is saying that if you mess up with his sister her husband will talk to her about it and would be all over you. Perhaps she doesn't want her husband to have to punk you out. And even if you are a "good" man, she still won't have to worry about anything involving that.
Your husband's sister is your sister-in-law. Her husband is your husband's brother-in-law. But your sister-in-law's husband is not related to you.
Your husband's sister is your sister-in-law. Her husband is your husband's brother-in-law. But your sister-in-law's husband is not related to you.
None.Your daughter's husband is your son-in-law and his sister is your daughter's sister-in-law. But the English language does not consider you to be related to your daughter's husband's sister
Your husband's sister is your sister-in-law. Her husband is not related to you.
Your husband's sister is your sister-in-law.
No. Your husband's brother-in-law would be your brother or the husband of your husband's sister. Your sister is your husband's sister-in-law. Your sister's husband is your brother-in-law but the English language has no term to describe a relationship between your husband and your sister's husband. In everyday English usage, however, your sister's husband is referred to as your husband's brother-in-law, yes. But it isn't exactly correct.
Your husband's sister is your sister in-law.
Your husband's sister in law is your sister.
Your husband's sister is your sister-in-law.
Your mother's husband's sister is your mother's sister-in-law. Her sister-in-law's husband is not related to your mother, but is her husband's brother-in-law.The most common ways of referring to him would be "my sister-in-law's husband" or "my husband's brother-in-law."
You aren't related by blood, however, he would be referred to as Uncle.