NRS 159.185
Conditions for removal.
1.
The court may remove a guardian if the court determines that:(a)
The guardian has become mentally incapacitated, unsuitable or otherwise incapable of exercising the authority and performing the duties of a guardian as provided by law;(b)
The guardian is no longer qualified to act as a guardian pursuant to NRS 159.0613;(c)
The guardian has filed for bankruptcy within the previous 5 years;(d)
The guardian of the estate has mismanaged the estate of the protected person;(e)
The guardian has negligently failed to perform any duty as provided by law or by any order of the court and:(1)
The negligence resulted in injury to the protected person or the estate of the protected person; or(2)
There was a substantial likelihood that the negligence would result in injury to the protected person or the estate of the protected person;(f)
The guardian has intentionally failed to perform any duty as provided by law or by any lawful order of the court, regardless of injury;(g)
The guardian has violated any right of the protected person that is set forth in this chapter;(h)
The guardian has violated a court order or committed an abuse of discretion in making a determination pursuant to paragraph (b) of subsection 1 or subsection 3 of NRS 159.332;(i)
The guardian has violated any provision of NRS 159.331 to 159.338, inclusive, or a court order issued pursuant to NRS 159.333;(j)
The best interests of the protected person will be served by the appointment of another person as guardian; or(k)
The guardian is a private professional guardian who is no longer qualified as a private professional guardian pursuant to NRS 159.0595 or 159A.0595.2.
A guardian may not be removed if the sole reason for removal is the lack of money to pay the compensation and expenses of the guardian.
Source:
Section 159.185 — Conditions for removal., https://www.leg.state.nv.us/NRS/NRS-159.html#NRS159Sec185.