38 C.F.R. § 3.52
Where an attempted marriage of a claimant to the veteran was invalid by reason of a legal impediment, the marriage will nevertheless be deemed valid if:
(d) No claim has been filed by a legal surviving spouse who has been found entitled to gratuitous death benefits other than accrued monthly benefits covering a period prior to the veteran's death.
(Authority: 38 U.S.C. 103(a))
Cross Reference: Definition, marriage. See § 3.205(c).
[26 FR 1567, Feb. 24, 1961, as amended at 27 FR 1215, Feb. 9, 1962; 32 FR 13224, Sept. 19, 1967; 41 FR 18299, May 3, 1976]