Hubby having severe jealousy issues about my mother. We moved back to the area where my family lives as my mother had a mild stroke 1 year ago. She doesn't drive so I take care of her needs. My brother helps on occasion as well. I see her every other week and sometimes have her spend the night with my husbands o.k. He believes I am obsessed with my mother, which is not true and that we do not include him when she comes over, again not true. He has admitted that he is jealous of her, which really saddens me and at times gets into a raging fit over her. He has dementia, not severe, but his perception of reality does get twisted and of course usually to his concept. There cannot even be a reasonable discussion concerning my mother as he errupts with nasty opinions. I may add that this has put a huge strain on our marriage as he constantly threatens me with divorce. I am to the point of wondering how much more I can take, I feel constant anxiety and doctor visits are progressing very slowly. Any advice?