Drugs n alcohol......and my boyfrend aka husband?

im with the damn dshs...n i recently got caught smokin bud n drinkin. know i might be sent to treatment for 6 monhts. ive already been to treatment and i know for damn sure this wont work out. how can u "make" some 1 quit when they dont want to and not gonna? intrestly enough i turn 18 in 6 months. i know for a fact i dont wanna be caged up 4 my b*day. should i run with my baby?.......or should i jus deal....................only good advice apllyz.......i dont have alot of tyme. thankz