Why does it bother you? In all honesty you could find millions of people whos moral compass and lifestyle are not in line with yours, why do you care? If your good lady is happy and you are happy what difference does it make? If someone is committing fraud report it if you so wish but bear in mind that those at the top defraud considerably more than those at the bottom yet aren’t so demonised.
I can’t help thinking you could simply ignore it, the best way to treat attention seekers is not give them attention.
As for the money from weed – really? He sells a bit of weed FFS (approx 80 ounces) so not loads, he’s not out robbing people again why do you care?