What do you call recovering alcoholics, drug addicts and they take over your house?

My son is 10 years old and is asked (told) to leave our home because the owners could not sell the property at outrageous prices of $ 800,000 for a 4-plex, have decided to a home-based rehabilitation for alcoholics and drug addicts. Po'd Should the Devil? Yes, it is legal to do so, from good families. If some of you think that hitting a child in a safe and secure is just dandy, then I say you are a liberal and did not care for children.

Probably found a way of defrauding the government money by doing this.