About 3 years ago, my parents moved to a house I own about 15 minutes away from mine (previously, they'd been a 2-hour drive away). When they moved in, I asked them to try to ring or send a text before they call to my house.
There are a number of reasons for this: I value my privacy and space; I like the option of being able to say that it doesn't suit me; my mother is extremely nosey and unrepentently tells everyone she meets about my business ("I was talking to