The difference between a stepbrother and a half-brother is whether he is related only through marriage or whether he is a blood relative. Half-brothers share one biological parent, while stepbrothers do not.Know More
A stepbrother is your stepfather's or stepmother's son through a previous relationship. For instance, if your father married a woman who already had a son or if your mother married a man who already had a son, then that boy would be your stepbrother.
However, in order to have a half-brother, you must have either the same mother or father as he does. This means that if your father or mother remarried and had a son, than that boy would be your half-brother.Learn more in Genealogy
A stepsister is the daughter of one's stepparent, while a half-sister shares the same biological mother or father. A half-sister can only share one biological parent to be considered a half-sibling.Full Answer >
A grand-aunt or grand-uncle is the sibling of your grandparent, while great-aunts and great-uncles are further removed. However, "grand" and "great" are often used interchangeably.Full Answer >
First cousins share a set of grandparents, second cousins share a set of great-grandparents, and third cousins share a set of great-great-grandparents. As the generations between the two cousins increases, so does the degree of cousinhood.Full Answer >
While a divorce is a permanent end to a marriage, a legal separation allows couples to remain married despite living separately, according to About.com. Couples can file joint taxes and maintain joint health insurance and military benefits when legally separated.Full Answer >