The best bet is to talk to your L about your state's laws regarding marital property and the marital home. Without small kids involved, it's more cut and dry, but your options concerning him refusing to move will depend on your state. If you're both on the title, and your state is a "no fault" state like mine, you may not be able to force him to do so even if he's having and admits to an active A.
This forum is focused primarily on emotional recovery and hopefully prevention of divorce. It's tough with all the different state laws to talk about legal specifics.
we are all here to support you though. It really [censored] being in our situations.
