It depends on who is recorded and on the state laws about recording calls.
Jacob is not Bella's son in law because he has not married Bella's daughter he just falls in love with her(:
i really don't think so...
He stabbed her to death.
no there is not a law
Your daughter's husband is your son-in-law.
No. Your son-in-law's brother may be a son-in-law if he is married, but he is not your son-in-law.
ex-daughter-in-law
No, your son-in-law is married to your daughter and his brother is not your son-in-law, but simply your son-in-law's brother or your daughter's brother-in-law.
Just because a young or older man has an ex girlfriend doesn't mean his mother can't still visit his ex. It is just not the male that forms a bond with the female, but mothers are high on the list of still liking certain exes. This should cause you no problem as long as your mother doesn't have your ex around the home.
If your sister-in-law is the wife of your brother, she is the mother of your brother's son. Her son-in-law would then be the brother-in-law of your brother's son. If your sister-in-law is your spouse's sister, her son-in-law is not related to you or to your brother's son.
The singular possessive form of "son-in-law" is "son-in-law's."