Massachusetts Supreme Court took bold step on same-sex marriage, but ruling was outcome of ‘contemporary legal developments’

The recent ruling by the Massachusetts Supreme Judicial Court allowing same-sex marriages relied on the state constitution’s guarantees of both individual liberty and equality to conclude that no rational basis supports the exclusion of same-sex couples from civil marriage and its benefits, according to Susan Appleton, a family law expert at Washington University in St. Louis. “Although the court took a bold step, the outcome follows unremarkably from a number of contemporary legal developments,” says Appleton, the Lemma Barkeloo & Phoebe Couzins Professor of Law.