The phrase "wedded bliss" typically represents a state of happiness, contentment, and harmony in a marriage. Hence, its antonyms can imply the opposite of these positive emotions. Some antonyms of "wedded bliss" are "marital discord," "conjugal strife," "relationship tension," "spousal conflict," "domestic drama," and "marital turmoil." These terms denote a state of discomfort, discontentment, and disagreement in a marital union. They connote emotional distress, misunderstandings, disagreements, and estrangement between a couple. While "wedded bliss" stands for a healthy and happy marriage, its antonyms signify a troubled or dysfunctional one.