I think given that you've already been buying from him for a few months, there's no real reason for him to be suspicious. Especially if you keep buying regularly. Why would someone risk losing access to weed when they're clearly willing to pay for it?
Once, I was drunk and high coming back from a party at a friend and I withdrew 40€ from an ATM. I then promptly left without retrieving the bills from the automated slot they come out of, realizing my mistake about an hour - and far away - later. At least I like to think it made someone's day finding them.
Ask what happened. You are at an informational disadvantage and, if you aren't lying or leaving anything out, you didn't do anything wrong. Just explain "hey I was stoned and have no clue what you were saying" to the dealer and the cousin, see what both say, and fix whatever problem there might be. They'll understand you were stoned, on account of they sold you weed. Contact both and if the stories don't match up be suspicious. Otherwise, it's business as usual.
by suddenly not calling , you kind of make yourself even more suspect .... maybe he thinks you moved to Dubai if you suddenly stopped
It's a business decision. You need weed, you call them. In fact, by trying to re-up so soon after he dropped his wad makes it clear you didn't take his money.
If he doesn't text, you need to hustle and find some weed STAT from someone else. Listen, do you want weed? Do you need it? Who gives a fuck about this dude's money, you scavenge as hard as you can for weed.
I do NOT want my pootr dry. :soviet-huff:
Seems to me like your business is between you and the cousin, not the guy. I'd say go ahead and call. Good luck!
If the cousin lost your dealer's money, then he probably needs money. I doubt he blames you, but if he does he'll sell to you anyways because rent and food.