You ask for advice and that is so easy to give and hard for anyone to follow..I do not have all the details and all but I think I would give him 24 hrs to get to a T that deals with sex addiction and if he doesn't get rid of him..I know that sounds easy but I am like that and would not let my kids be exposed to that nor put up with it FOR me....But again it is..as is almost anything easier said that done...They have T's that deal with SEX ADDICTION..if he is willing to work on it there is hope...ALso beware of STD..I am so sorry for you I cannot imagine the hurt and anger and not knowing what to do...helplessness

hugs and this is JUST my opinion keep in mind I am a mess myself with my own issues so maybe its not the best advice