Could you stay with someone who sells drugs

i love my bf been with him for 2 and a half years. hes always used drugs but became worse over time, says he has stopped. But i stikk don't trust him. he lied to me about doing and selling and now after im giving him another chance hes still selling. idrgaf, if theres no jobs he should be saving for a car. he deals for stupid shit like cigarettes, etc. i love him but i dont wanna be the only one working if we ever move in together. ive left him several times but i keep giving him chances and he tells me hes gonna change things but he just doesnt. he caught me going through his phone and he quick came in and took it.