Recognizing Common law may be another matter, even though most states, inlcuding Ohio, have abrogated themCan you imagine if each time you relocated to a different state your marital status CHANGED? What a mess!
Same sex marriage, as I stated, violates the public policy of most states, so a state can or can not permit it in thier own, not only because of DOMA, but the United States Supreme Court has affixed thier hand to it also, way before DOMA.