I'm not an expert but in some ways, I think that it would be similar in some ways to DB'ing with someone who is in MLC in that it does make it more difficult but I don't think I would say that it is impossible. My H is having MLC and in a lot of ways I think he acts like he is bipolar, very Jekyll and Hyde behavior is how my C has described him, I know that it is not as severe as what you are dealing with though, but maybe some of the chapters and info on MLC would apply though. Anybody else have any agreement/disagreement on that? Karen43