Nevada has no “magic age” other than 18, at which time (absent a guardianship for incompetency, etc.), the then-emancipated person can choose to associate, or not, with anyone. Until then, the wishes of a “child of suitable age and discretion” are one factor that a court must consider when determining a question of contested custody (or visitation). For an explanation, links to the relevant statutes, etc., see the materials posted here. However, if the situation is as bad as you indicate, then perhaps restrictions on either behavior, or visitation entirely, are warranted. The mother should consider consulting with a family law specialist about all her options.
Answered on Dec 15th, 2016 at 6:37 AM