When letters of administration have been granted to a child, father, brother or sister of the intestate, the surviving spouse may assert his or her prior right and obtain letters of administration and have the letters before granted revoked.
Wyo. Stat. Ann. § 2-3-135
Petition for revocation by prior claimant; prior right of surviving spouse
Official source: Wyoming Legislature. Reproduced from public-domain Wyoming statutes; confirm against the official source for the current text. Not legal advice.