Sacred Haven of Debauchery

And what word can we use to describe such people? Hmm, "people" will probably be a suitable term, although there are better ones.
Why on earth were they, grown adults, hanging out in a nightclub when they had a nine-year-old girl and a two-and-a-half-year-old boy at home? It seems to me that it's not about age anymore; they shouldn't be going to nightclubs.
Well, never mind them; they deserved what they got.