Talk:Characters/@comment-82.124.172.164-20140731093850/@comment-82.120.160.210-20150316180059

Confirmed by the fact that Neyn hasn't aged since the fusion. If you have read Twilight chapter 4 ("Breaking Dawn"), you would know a woman must have a changing organism in order to conceive and bear a child, therefore she must be subjected to time. Meaning Nell was conceived BEFORE  the fusion, when his mother was either a full-fledged demon or human.

A human mother seems the most likely because of the reasons said above.