Before revision: Incest/Inbreeding Taboos – Sibling Marriage And Human Isolates, Marriage and Family Encyclopedia In a number of European countries such as Belgium, France, Luxembourg, the Netherlands and Spain, marriage between siblings remains prohibited, but incest between siblings is no longer prosecuted.
After revision: In a number of European countries such as Belgium, France, Luxembourg, the Netherlands and Spain, marriage between siblings remains prohibited, but incest between siblings is no longer prosecuted.