Veteran and Eligible Spouse Information
https://wdr.doleta.gov/directives/attach/TEGL/TEGL10-09acc.pdf
The term “veteran” means a person who served at least one day in the active military, naval, or air service, and who was discharged or released under conditions other than dishonorable. Active service includes full-time Federal service in the National Guard or a Reserve component. This definition of “active service” does not include full-time duty performed strictly for training purposes (i.e., that which often is referred to as “weekend” or “annual” training), nor does it include full-time active duty performed by National Guard personnel who are mobilized by State rather than Federal authorities (State mobilizations usually occur in response to events such as natural disasters).
“Eligible spouse” means the spouse of any of the following: a. Any veteran who died of a service-connected disability; b. Any member of the Armed Forces serving on active duty who, at the time of application for the priority, is listed in one or more of the following categories and has been so listed for a total of more than 90 days: i. Missing in action; ii. Captured in the line of duty by a hostile force; or iii. Forcibly detained or interned in the line of duty by a foreign government or power; c. Any veteran who has a total disability resulting from a service-connected disability, as evaluated by the Department of Veterans Affairs; or d. Any veteran who died while a disability was in existence. A spouse whose eligibility is derived from a living veteran or service member (i.e., categories b. or c. above) would lose his or her eligibility if the veteran or service member were to lose the status that is the basis for the eligibility (e.g. if a veteran with a total service-connected disability were to receive a revised disability rating at a lower level). Similarly, for a spouse whose eligibility is derived from a living veteran or service member, that eligibility would be lost upon divorce from the veteran or service member.