A simmering feud between New York Gov. Kathy Hochul and her handpicked lieutenant governor, Antonio Delgado, has boiled over after months of discord between the two Democrats culminated in what looked like a big breakup.

A spokesperson for Hochul’s office issued a critical statement, claiming Delgado is uninterested in his role. If he remains in office, the lieutenant governor race could become competitive. Delgado has not announced future plans but hinted at exploring options.