Your wife's brother is your brother-in-law.
Your half-brother...
Yes
My wifes brother in law!
would it be a brother in law? not sure about this one! Is it your husband/wifes daughters brother?
would it be a brother in law? not sure about this one! Is it your husband/wifes daughters brother?
Your grandmother's brother's wife is your great aunt.
Well, you are the brother in law to your wife's brother. There is no real title for your brother to her brother, they can be considered extented family members, though.
thats her brothers wifes brother.....
You're wife's brother's wife is your sister-in-law.
You are not related as you do not share a common ancestor.
Yes. As long as the egg belongs to your brother's wife and not you, you should be in the clear.