I hate the fact my bf is a stoner what should I do?!?!?

I'm 13 soo this is wat most call young love but I call it "yonng pain" cuz it hurts!! My bf likes gettin stoned with his frends but I hate when he smokes it's just plain out disgusting!! He knoos that too!! I LOVE him to death but not when he smokes soo I get pissed at him and he knoo I do!! He's really HOTT and makes me feeeel like the queen of England!! When we kiss I swear fireworks go off all around us and I get that imaginary voice sayin "aww"!! We have beeeen goin out for 1 month and ahalf!! This has also been the best month of my life!! He's my god and my world!! He's too great to break up with but I don't want to be with some1 who smokes $h!t!! and the saddest part bout this is I asked him if he smokes before and he see he didn't then his frend txted me sayin "hey ur goin out with a pothead!:)" soo I asked him he admitted to it!! I have gotten drunk and all that $h!t so I was chill with this at first but I am SOOO mad cuz he lied to me!! And he's the sweeetest guy in the world!! But he also is shy as $h!t and I'm always hyper and not down to earth like him and he always bring brings me back when I'm out there!! My bff is a stoner too soo she's no help shes tried to get me to smoke!! And I can't tell my fam cuz theyll get mad!! PLZ HELP ME!! idk wat to do and he knoos I don't want him smoking!!