If one resident relapses or brings drugs into the house, the residents resolve the situation themselves, usually by requiring the offending resident to leave for 2 weeks before reapplying for residency.

They apply their house rules to the guests so you aren't stuck trying to evict one that relapsed.   

The clientele tend to be habitually unemployed/unemployable and relapse is not uncommon, which often leads to fights, damages, or the revocation of licensing privileges by the municipality.

The mother would not be willing to sign on and risk her assets if she thought there was a chance he could relapse and destroy the place, I'd assume. other thoughts: say he has unsavory friends and starts inviting them over.

If one of those guys relapses and cooks meth it will be really bad and not only will everyone have to leave but you won’t ever be able to sell the place atleast not for fair market values .

Then a few years ago he relapsed badly, the cops were called, there were a boatload of funny charges filed.

Nice guy but he relapsed and covered the heat lamp it the bathroom with a towel and left it on, started a fire, towel dropped and burned plastic tub, corner of cabinet, soot everywhere.

She was well dressed and had a nice car, was very articulate and looked like a great candidate for success.She relapsed, ended back in treatment, and gave the keys to my place to a lady leaving treatment who remained nameless.

She did a stint in rehab, relapsed and bounced around apartments before landing in Thomas’ cottage.

No idea what she did, but I am guessing it was an alcohol relapse and driving.