Genetically if you have two some other moms and dads one to incur children out of a similar father, do which make the children completely relevant siblings otherwise 1 / 2 of related sisters? If your mom enjoys the woman youngsters by the several different fathers, really does that produce the kids half of sisters or entire sisters?
The brand new small answer to your query is that they are both half siblings. If you and you will anyone else show a dad but not a good mom, then you’re half of-sisters.