Imperfect hatred

The state or condition characterized by the presence of incomplete or flawed animosity or hostility towards a person, group, or situation. It suggests that the only emotion or feeling left in a situation is one of incomplete or flawed hatred. It implies that other emotions or positive aspects have been exhausted or overshadowed, leaving behind only a sense of negativity and animosity that is not fully formed or satisfying, suggesting a state of bitterness, resentment, or hostility that lacks intensity or completeness. The phrase seems to convey a sense of despair or bleakness in the situation it describes.

"The only thing remaining in our relationship is imperfect hatred."