Wyo. Stat. § 2-7-722: Presumptions as to applicability of act.

(a) In determining whether this act applies to specific property the following rebuttable presumptions apply:

(i) Property acquired during marriage by a spouse of that marriage while domiciled in a jurisdiction under the laws of which property could then be acquired as community property, is presumed to have been acquired as or to have become and remained property to which this act applies; and

(ii) Real property situated in this state and personal property wherever situated acquired by a married person while domiciled in a jurisdiction under the laws of which property could not then be acquired as community property, title to which was taken in a form which created rights of survivorship, is presumed not to be property to which this act applies.