I usually see people using "privacy" to describe the freedom from intrusion, however this definition does not necessarily includes the interference into a person's matters, only the observation of it. For example, look into someone's private life without consent is a violation of privacy, but changing someone's private life without consent is not. Which word would better describe the latter?
Example sentences:
I want to move to a my own place to have more ___ since my mom moves the furniture in my room every other month.
There is little ____ in a country where government interferes with your private life all the time.