half-sibling-in-law
Spouse's half-sibling or half-sibling's spouse.
My half-sibling-in-law is a good person.
half-sibling-in-law
1- Half-sibling's spouse.
2- Spouse's half-sibling.
2- Spouse's half-sibling.
My half-sibling-in-law is a good person.
half-co-sibling-in-law
Spouse's half-sibling's spouse.
My half-co-sibling-in-law is a good person.