The phrase "gets in to" denotes an action of entering or becoming involved in something. Its antonyms include words like exit, leave, opt-out, withdraw, and abstain. "Exit" implies leaving a place or a situation, while "leave" denotes departing from a location or a group. "Opt-out" means choosing not to participate in something, while "withdraw" suggests removing oneself from a situation. "Abstain" implies the act of refraining from a particular activity or behavior. All these words indicate a disengagement or detachment from something, which is the opposite of getting into a situation or activity.