Antonyms for "cleaved to" would be words and phrases that convey distancing or detachment. These could include words like "separate from," "disengage," "uncouple," "detach," and "release." Additionally, adjectives like "independent," "unattached," "detached," "aloof," and "unconcerned" represent the opposite of cleaving to something or someone. The idea of antonyms for "cleaved to" is essentially about breaking free and removing oneself from a close or intimate connection, whether it be a physical or emotional bond. In certain contexts, antonyms for "cleaved to" might also suggest opposition or hostility towards a particular person or idea.