Procrastinating rehab



My s/o has been saying he’s going to rehab for the past 2 weeks he speaks to the center and promises tomorrow tomorrow but always ends up not going, Instead every night he gets his 12pk and bag of cocaine instead. I can’t stand him when he’s under the influence he just a different person so almost every night I just end up ignoring him because I just don’t want to deal with anymore. He just found out that he has to go by Aug 20th in order to be covered with disability at his job so now he’s probably not going until Aug 18 19 and until then he’s just going to keep doing what he does every night. Should I just leave him be? I’ve been at a point where I just want to leave him but idk.