1 First wife and second wife's child OR second wife and first wife's child: Stepmother/Stepson and Aunt/Nephew
2 First Wife's child and Second wife's child: Half Brothers
3 First Wife's child and second wives grandchild OR Second wife's child to First wife's Grandchild: Half Uncle/Half Nephew
4 First Wife and second wife's grandchild OR Second wife and First wife's grandchild: Grand Aunt/Grand nephew and Step Grandmother/Step Grandson
5 First wife's grandchild and Second wife's grandchild: half 1st cousins
If you have any further questions, please contact us.
