Introduction
               You have requested an opinion on whether Virginia courts would apply the doctrine
                  of estoppel to recognize the validity of the Mexican divorce between the number holder's
                  surviving spouse, Isabelle L. M~, and her first husband, Donald T~. You have also
                  asked whether the Virginia courts would recognize the subsequent marriage between
                  Isabelle and Richard H. M~, the number holder, thereby entitling Isabelle to receive
                  surviving spouse benefits, including retroactive benefits and a lump sum death payment
                  on Richard M~'s record.
               
               For the reasons explained below, we conclude that a Virginia court would apply the
                  principles of estoppel and laches to bar any challenge to the validity of the Mexican
                  divorce and that it would also recognize the subsequent marriage between Isabelle
                  and Richard M~ as valid.
               
               Background
               As we understand the facts, Isabelle married Donald T~ in New York on June 4, 1952.
                  On November 29, 1963, Isabelle obtained a divorce from Donald T~ in Juarez, Mexico.
                  At the time of the divorce, both parties were domiciled in New York. The divorce decree
                  states that Isabelle personally appeared before the court in Mexico to file her petition
                  for divorce, and that she had proved by certificate of registration that she was registered
                  in the official book of residents of Juarez, Mexico. Donald T~ did not appear at the
                  Mexican proceedings, but he was represented in Juarez by a Mexican attorney who served
                  as his legal proxy. The divorce decree indicates that Donald T~ concurred in the divorce
                  and that he expressly submitted to the jurisdiction of the Mexican court. The separation
                  agreement that was entered into by the couple on November 6, 1963 was incorporated
                  into the Mexican divorce decree. The divorce decree also declared that the couple's
                  minor child would remain under the custody of Isabelle.
               
               On the day of her Mexican divorce decree from Donald T~ (November 29, 1963), Isabelle
                  married Richard M~, the deceased number holder, in Juarez, Mexico. Isabelle and Richard
                  M~ remained married until Richard's death on October 29, 2001. Donald T~ married Lillian
                  T~ on September 27, 1969 in Las Vegas, Nevada, and he is still currently married to
                  her.
               
               On November 19, 2001, Isabelle applied for surviving spouse and lump sum death benefits
                  on Richard M~'s record. She provided SSA with authenticated copies of the divorce
                  decree and marriage certificate. In recent contacts with SSA, Isabelle stated that
                  she did not believe that she established her residency in Mexico when she obtained
                  the divorce. She explained that her lawyer made all the arrangements for her and that
                  she only stayed in El Paso, Texas, for a day or two, to obtain the divorce and to
                  marry Richard M~. She indicated that she always assumed that her divorce and subsequent
                  marriage to Richard M~ were valid.
               
               Discussion
               Pursuant to section 216(h)(1)(A) of the Social Security Act, 42 U.S.C. ยง 416(h)(1)(A),
                  a claimant is considered the widow of an insured individual if the courts of the individual's
                  domicile at the time of his death would find that the claimant and the insured individual
                  were validly married when he died. In the absence of a valid marriage, eligibility
                  may still be found if the claimant has the same status respecting the devolution of
                  intestate personal property as a legal spouse. In this case, because Richard M~ died
                  a Virginia domiciliary, Isabelle's marital status must be evaluated under Virginia
                  law.
               
               Validity of the Mexican Divorce
               Generally, in Virginia, a decree of divorce granted in a foreign country by a court
                  having jurisdiction will be recognized as valid under the doctrine of comity. Hewitt v. Firestone Tire & Rubber  Co., 490 F. Supp. 1358, 1363, n.10 (E.D. Va. 1980). This does not mean, however, that
                  all foreign divorces will be recognized as valid. In Virginia, a divorce obtained
                  in a foreign country will normally not be recognized as valid if neither spouse was
                  a good-faith domiciliary in that country. See Harrison v. Harrison, 214 F.2d 571, 573 (4th Cir. 1954) (affirming a Virginia district court decision
                  which held that a Mexican divorce obtained by plaintiff's husband was lacking in extraterritorial
                  validity because plaintiff's husband had never acquired a bona-fide domicile in Mexico).
                  Under Virginia law, however, there is also a strong rebuttable presumption that a
                  marriage last-in-time is valid, and that any prior marriage was terminated by death
                  or divorce. Hewitt, 490 F. Supp at 1362; see also Parker v. American Lumbar Corp., 56 S.E.2d 214, 216 (Va. 1949) (where both parties to first marriage are shown to
                  be living at time of second marriage of one of the parties, it is presumed in favor
                  of the second marriage that the first marriage was dissolved by divorce).
               
               In this case, it does not appear that either Isabelle or Donald T~ were domiciled
                  in Mexico at the time of the divorce. Therefore, a Virginia court could potentially
                  refuse to recognize the divorce on jurisdictional grounds. However, as stated above,
                  because of the strong presumption in favor of finding a second marriage valid, it
                  is also possible that a Virginia court could find the divorce valid, given that both
                  Isabelle and Donald T~ each remarried after the divorce.
               
               Nevertheless, even if a Virginia court declined to recognize the Mexican divorce on
                  jurisdictional grounds, we believe that it would still apply the equitable doctrine
                  of estoppel and/or laches to find the divorce to be valid. In Virginia, it is a hallowed
                  rule of equity that a complainant must come in with clean hands. McNeir, 16 S.E.2d at 633. If a complaint's own conduct brought about the conditions of which
                  he now complains, he is estopped from obtaining relief. Id. In this case, Donald T~ could conceivably challenge the validity of the Mexican divorce
                  on the grounds that he was not the moving party. However, while Donald T~ did not
                  obtain the divorce, he consented to it in advance and he was represented at the proceedings
                  by a Mexican attorney who served as his legal proxy. In addition, the Mexican divorce
                  decree incorporated separation agreement that he and Isabelle entered into a few weeks
                  before the divorce. It also affirmed the custody of the minor child that had been
                  arranged. Thus, Donald T~ was an active consenting party to the divorce. Accordingly,
                  we believe that a Virginia court would apply equity and find that he did not have
                  "clean hands" to challenge the validity of the divorce decree.
               
               We also believe that any challenge to the divorce by Donald T~ would be defeated by
                  application of the equitable doctrine of laches. There is no absolute rule as to what
                  constitutes laches.
               
               The court will examine each case according to its own particular circumstances.
               Bartsch v. Bartsch, 132 S.E.2d 416, 422 (Va. 1963). In Bartsch, the Virginia Supreme Court of Appeals held that it was not necessary to determine
                  whether a husband was a bona fide resident of a different state when he obtained a
                  divorce on his own because whatever rights his wife had to assail the out-of-state
                  decree were lost by laches. Id. at 421-22. The wife had waited until her ex-husband's death, twenty-one years after
                  the divorce, to challenge the validity of the divorce. In the interim, the husband
                  had remarried. Because of the wife's long delay in legally attacking the divorce and
                  the fact that her ex-husband had remarried, the court applied laches to defeat her
                  efforts to overturn the divorce.
               
               In the instant case, like in Bartsch, it would be highly prejudicial to Isabelle if her divorce decree could now be attacked
                  as invalid. The Mexican divorce was obtained over thirty-eight years ago. As far as
                  we are know, there has never been a challenge to the divorce. Isabelle always assumed
                  the divorce decree was valid and there is no indication that Donald T~ assumed any
                  differently. Indeed, presumably relying on the divorce's validity, both Isabelle and
                  Donald married again after the divorce. Accordingly, considering these circumstances,
                  we believe that a Virginia court would probably apply the doctrine of laches and/or
                  estoppel and bar Donald or any other party from contesting the validity of the Mexican
                  divorce decree at this late date.
               
               We note that the Program Operations Manual System (POMS) also supports the application
                  of estoppel in this case. GN 00305.175 of the POMS lists five grounds upon which a party may be estopped from denying the
                  validity of a divorce. Two of these grounds appear to be applicable here. First, GN 00305.175A.2.b of the POMS states that a party may be estopped where, as here, he or she was the
                  defendant in a divorce action and accepted the court's jurisdiction. Second, GN 00305.175A.2.e of the POMS notes that estoppel may lie where the party otherwise accepted or acted
                  in recognition of the decree as valid (e.g., knew of the divorce and allowed it to
                  stand unchallenged for a long time).
               
               There may be situations where SSA may want to challenge the validity of an invalid
                  divorce even if a party to the divorce is estopped from doing so. See Slessinger v. Secretary of Health  and Human Servs., 835 F.2d 937, 941 (1st Cir. 1987) (holding that because SSA was not a party to the
                  divorce, the principle of estoppel did not prevent SSA from challenging an invalid
                  foreign divorce decree); see also SSR 88-15c (adopting Slessinger as its official position). In this case, however, given the peculiar facts of this
                  case, not the least of which was the fact that the divorce was obtained over thirty-eight
                  years ago, we believe that even if SSA decided to collaterally attack the validity
                  of the divorce decree, a Virginia court would still utilize the equitable principles
                  discussed above and find the divorce to be valid.
               
               Accordingly, it is our opinion that a Virginia court would likely decline to overturn
                  the Mexican divorce decree based on the equitable doctrine of estoppel and/or laches.
                  Therefore, we conclude that the Mexican divorce could stand as valid.
               
               Second Marriage is Presumed Valid.
               In Virginia, the general rule is that court will find a marriage valid if that marriage
                  is valid under the law of the state or country where it was celebrated, unless it
                  is repugnant to public policy. Farah  v. Farah, 429 S.E.2d 626 (Va. App.1993). The public policy of Virginia is to uphold the validity
                  of a marriage if at all possible. Metropolitan  Life Ins. Co. v. Holding, 293 F. Supp. 854, 857 (E.D. Va. 1968).
               
               As stated above, in Virginia, where two marriages of the same person are shown, the
                  second marriage is presumed to be valid, and such presumption is stronger and is accorded
                  greater weight because it is presumed that the prior marriage was terminated by death
                  or divorce. Hewitt, 490 F. Supp at 1362; Parker, 56 S.E.2d at 216. The presumption supporting the validity of the second marriage
                  arises because the law presumes morality and legitimacy, not immorality and bastardy.
                  Parker, 56 S.E.2d at 216. The presumption in favor of validity can be rebutted, but the
                  evidence in rebuttal must itself be strong. Hewitt, 490 F. Supp at 1364. The presumption is "not one which disappears or 'goes out the
                  window' . . . when met with rebuttal evidence. Rather, it is a presumption that continues
                  to have weight, due to the strength of the policies that give it purpose, in the face
                  of contrary evidence." Id. The burden, therefore, is on the contesting party to document in every reasonable
                  manner the absence of a divorce. See DeRyder v. Metropolitan Life  Insurance Co., 145 S.E.2d 177, 181-82 (Va. 1965); see  also Parker 56 S.E.2d at 216 (testimony of first wife that she had never obtained a divorce from
                  her first husband and that she had never had any notice of any divorce obtained by
                  him was insufficient to rebut presumption that his second marriage to claimant was
                  valid).
               
               Based the current facts of this case, we believe that a Virginia court would apply
                  the presumption in favor of finding the second marriage valid between Isabelle and
                  Richard M~. We do not believe that a contesting party could reasonably show the absence
                  of a divorce between Isabelle and Donald T~. As stated above, both Isabelle and Donald
                  T~ participated in the divorce proceedings. Moreover, in the thirty-eight years since
                  the divorce, there is no evidence that either one of them challenged its validity.
                  In addition, an authenticated copy of the Mexican divorce decree was submitted to
                  SSA, as well as an authenticated copy of the marriage certificate. Thus, there was
                  an official record of both the divorce and the subsequent marriage proceedings. In
                  addition, as stated above, the fact that both Isabelle and Donald T~ each remarried
                  after the divorce further proved that they both believed that the divorce was valid
                  and that they had the right to re-marry and enter into valid marriages. Consequently,
                  there appears to be insufficient evidence to rebut the presumption that Isabelle's
                  second marriage was valid. Accordingly, we believe that the marriage between Isabelle
                  and Richard M~ would stand as valid in the Virginia courts.
               
               Conclusion
               It is our opinion that Virginia courts would likely recognize the Mexican divorce
                  as valid. We also believe that Virginia courts would likely find the subsequent marriage
                  between Isabelle and Richard M~ to be valid, and that as a result, Isabelle could
                  be considered the legally surviving spouse of Richard M~. Hence, it appears that Isabelle
                  would be eligible for surviving spouse benefits, including any retroactive benefits
                  and the lump sum death payment, provided that you determine that all the other requirements
                  for these benefits are met.