In Eaton v. Fed. Nat'l Mortgage Ass'n (Fannie Mae), 2012 Mass. LEXIS 488 (Mass. June 22, 2012), the Supreme Judicial Court of Massachusetts held that a foreclosing party must be in physical possession of both the note and the mortgage (or be acting on behalf of someone who does) when bringing a foreclosure proceeding. However, the ruling applies only prospectively to foreclosures that occur in the future, with the exception that the plaintiff in Eaton that convinced the Court to clarify this rule can take the benefit of it. The refusal to apply the rule retroactively was based on the belief that the law may have been unclear beforehand and that it was the case that many people acted without regard for this principle in the past.