How comfortable would you feel knowing that he sufferd an accident while driveing your car and he hurt or worse killed someones loved one, how would you feel knowing that you have helped enable this man to do such a thing to a innocent person , we all understand the meaning of love , and how we never want to hurt anyone we love , but the fact of the matter is your hurting him each time you allow him to do this. he's a sick man and will schmoo his way into you heart no matter what it takes , you enable him to do this , and its part of the sickness , hes capable of doing anything to get the drink , there for hes capable of doing what ever it takes to get sober , If he truly cares for you he would seek help and take the steps in recovery as a gift and rejoice it . have you concidered speakin with the law and askin them to watch for his car and pick him in in route to where ever he is going , this way he wont know directly that it was you . cleaning the slate will help with his illness and perhaps ease the calls some from drinking. the worry only makes it worse. 5 days 5 weeks in jail is better then a life time sentance for killing someone behind the wheel while under the influence .I know most people would feel better if there was one less person on the road driving while drunk . best of luck to you and peace be with you