serial monogamy Antonyms

bigamist non-exclusive relationship marriage to many spouses multiple mating non-monogamy polyamorous relationship polygamous union state of marriage to many spouses multiple marriages multiple wives polygamist relationship polygamous marriage polygamous unions polygynous union polyamoury polyamory bigamy deuterogamy digamy polyandry polygamist polygamous polygamy polygyny marriage of convenience open marriage group marriage open relationship plural marriage polygamous marriages