my fiance has been an addict for about 7 years and he is taking suboxone. he has been for about 6 weeks and he he recently stopped 2 days ago from taking 2mg once a day. he is having a really hard time. he says it is worse than trying to quit oxi. i think worse mentally rather than physically from what he tells me. im really worried. from being addicted to oxi for so long how long is one normally on suboxone. him relapsing is my worst fear and im trying so hard to love and be here for him. does he need space?