"Obligor" means a natural person, or the estate of a decedent, that:
1. Owes or is alleged to owe a duty of support;
2. Is alleged but has not been adjudicated to be a parent of a child;
3. Is liable under a support order; or
4. Is a debtor in a proceeding under NRS 130.7011 to 130.713, inclusive.
(Added to NRS by 1997, 2312; A 2009, 125; 2015, 895)