The U.S. Supreme Court case Sandra Jean Dale Boggs v. Thomas F. Boggs, Harry M. Boggs and David B. Boggs in 1996 revolved around the issue of community property rights after a spouse's death when moving from one state to another with different laws regarding such properties. The dispute began when Isaac Soward died while living in Louisiana, leaving behind his wife (Sandra) and three sons from a previous marriage (Thomas, Harry, and David). According to Louisiana law, half of Isaac’s estate belonged to Sandra as community property; however, the sons argued that since their father had earned most of his wealth in Texas - which follows common-law property rules - those assets should not be considered community property under Louisiana law. In its decision favoring Sandra Jean Dale Boggs over her stepsons Thomas F., Harry M., and David B., the court ruled that federal pension benefits are subject to state community-property laws upon divorce or death of a spouse regardless if they move states post-retirement.

In the dissenting opinion for Sandra Jean Dale Boggs v. Thomas F. Boggs, Harry M. Boggs and David B. Boggs, Justice Ginsburg argued that Louisiana's community property law should not supersede federal pension rights established under ERISA (Employee Retirement Income Security Act). She contended that the majority's decision undermined a key purpose of ERISA: to provide financial security for surviving spouses after retirement or death of their partner by ensuring they receive benefits regardless of state laws on marital property division in divorce cases. In her view, allowing states to dictate how these federally protected assets are divided could lead to inconsistencies across jurisdictions and potentially leave some spouses without necessary support in old age or widowhood.