Stepsiblings are children born of two different families who have been joined by marriage, defacto or otherwise, of at least one of their respective.
English has no name for a stepsister's halfbrother but try drawing the relationships in diagrammatic form, rather then describing them in words.
A stepfather, a stepmother, a stepbrother or a sister are all social relationships without common genes. A halfbrother or a halfsister, unlike stepsiblings.
Yes, the title of a step brotherinlaw is given to your stepsister's partner AND to the stepbrother of your partner. A stepsister is the daughter of your.
A step brother or sister is a child of a partner of one of the parents, who is not related to you by blood, only by alliance. You share no DNA with this. old brother is '형' or '오빠' old sister is '누나' or '언니' (boy say or girl 형제' sisters > '자매' brother and sisther > '남매' step.
