Okla. Stat. tit. 30, § 30-3-124: Sale or lease of real property by guardian - Approval -

Joinder of spouse.

When the ward owns an interest in a tract of real property in

addition to a homestead interest, no conveyance, deed, contract or

lease executed pursuant to the authority granted by Section 3-123 of

this title shall be valid, unless the sale or leasing be conducted

in the manner provided by law for the sale or leasing of other lands

of an incapacitated or partially incapacitated person, be approved

by the court in which the guardianship proceeding is pending, and

the spouse of the ward be a party to such conveyance, deed, contract

or lease and join in the execution and acknowledgment thereof, but

when the ward owns no interest in a tract of real property other

than a homestead interest or possible homestead interest, a guardian

may execute a conveyance thereof on behalf of the ward for the

purpose of waiving such homestead interest or possible homestead

interest, if so authorized by order of the court in which such

proceeding is pending, made pursuant to application and notice sent

by ordinary mail to the persons set forth in Section 3-110 of this

title at least ten (10) days prior to the hearing of such

application.