The surety of any guardian, executor, or administrator, trustee or assignee for creditors, who conceives the surety to be in danger of suffering by the suretyship, and desires to be relieved therefrom, may file a petition, in writing, in the county court, or the court having cognizance of the estate or fund.
Fiduciary bond — Petition for release
Tenn. Code Ann. § 29-33-107, under Sureties on Bonds — Actions to Protect Interest.
Tenn. Code Ann. § 29-33-107