19 GCA § 9112: Removal, Generally.

A guardian may be removed by the Superior Court for any of the following causes:

(a) For abuse of his trust;

(b) For continued failure to perform his duties;

(c) For incapacity to perform his duties;

(d) For gross immorality;

(e) For having an interest adverse to the faithful performance of his duties;

(f) For removal from Guam;

(g) In the case of a guardian of the property, for insolvency; or

(h) When it is no longer proper that the ward should be under guardianship.