My husband of a year and a half has BPD, I believe. He has been diagnosed with bipolar disorder and admits to having many traits of NPD. He also admits to being an alcoholic. I knew about the first two before we got married, but as we didn't live together beforehand, I had no idea how bad it was.
I'm so sorry for the way this turned out for you. Sounds like he was able to hide the alcohol abuse before marriage. Looking back, were there any clues you missed regarding alcohol? Did he wait to drink, while home alone?
I guess it's common for people to be on their best behavior before marriage. Which BPD/NPD behaviors have escalated, since you married him?
His former psychiatrist tells me to get out. He is not violent, but can be very emotionally abusive and does not want counseling. We actually did see a marriage counselor for a few months last year and it was horrible... she said I knew what I was getting into when I married him and I would be irresponsible if I deserted him
Most people indicate that a psychiatrist or psychologist tells them to get out. I've never heard where a therapist told someone it would be irresponsible to leave an abusive relationship. (sounds irresponsible on the part of the therapist).
You have to make whatever decision is right for you. Hidden substance abuse, alone can be justification for annulment or divorce (in some communities and within some religious groups). Also, hiding the degree of his normal (at home) mental dysregulation and BPD/NBP behaviors might stand alone as justification.
To add more fuel to this crazy flame, I have to let my realtor know TODAY whether I accept the offer on our house (I say "our," although it is solely in my name because he has not filed a tax return in 15 years) so I can move forward with the purchase of our dream house. If I do, that, it means I can't quit my miserable job, or at least not right away. Hmm... dream house with a borderline man working a miserable job, or looking for a less stressful job and moving back to the house I lived in before I met him (now a rental, but tenant is moving out this month)
Is your husband on title to "your" house, with just you on the loan? (acquired before or after marriage?). Sounds like you may have owned the house prior to marriage. If you owned the home before marriage and the title is in just your name, please seek legal advice before you commingle or reinvest any money from a sale. You could lose your personal money, should you ever get a divorce. Usually, what you owned prior to marriage is not community property, if you follow proper accounting procedures.
There is always another buyer down the road. Perhaps you could rent the house for awhile longer. Get some individual counseling for yourself . Sort out what's right for you. You sound unhappy, but getting the "dream house" can't fix this. You indicate he hadn't filed taxes for 15 years. Had he not worked in 15 years, of just didn't file taxes? Did you miss this as a "red flag"?

You are unhappy with your "miserable" job. As an alcoholic, can you count on your husband keeping a stable job? Not a good combo for the long run to keep up payments on "the dream house".