Best practice for Handling NHibernate parent-child collections

Question

So in a typical model where you have a parent that can have many children and a child that can have only one parent, how do you manage the adding of children. I have been u

Answer 1

I do it like that except that I don't use property for private list

private IList _children
public IEnumerable Children
{
    get
    {
        return children;
    }
}