it pretty much is.his mom is a druggie, plenty of people go through with life with parents that are druggies.the amount of money she stole, drug usage, it doesn't matter, she's a druggie and he needs to get over it
I've seen a few households which have clean relatives who don't do drugs, drink or smoke. My household is like that, but there is a little bit of wine here, which nobody drinks.
You could talk to the social services about it,
maybe that was his adopted parent