The timing of events is a bit unclear. The relocation laws apply equally to sole and joint custody. See the statutes and materials posted at http://www.willicklawgroup.com/child-custody-and-visitation/. There may be an argument about "acquiescence" if your original out-of-state move was years ago, but the devil really is in the details, and your best move would be to consult with a Nevada family law specialist before any legal actions are started.
Answered on Apr 28th, 2016 at 8:19 AM