I knew a man whose snoring was a major part of the decline of their marriage. After his father in-law died, his wife's depression ended their sex life. They became like CEO and CFO of a corporation whose business was to raise their young. His snoring became louder over a few years. She was a housewife by her own choice even though the youngers were in high school and she was an award-winning professional who was welcome to return to her old firm or start a new one. Despite this, and showing no interest in sex, she would awaken him violently, and insist that he, who made time to take a walk with her and her friends every morning before putting in what could sometimes be a 16 hour, deadline driven workday, and coming home to cook (because she couldn't) and clean (because she wouldn't) should be the one to go to the couch or the guest bed. Eventually, tiring of being kicked and punched awake he stopped coming to the marital bed at all. That's when he stopped making any sexual overtures. Eventually, he asked for a divorce. She talked him out of it, wanting counseling. She told the counselor he'd stopped being affectionate and showed no sexual interest. The counselor wanted him to ask his wife for snuggles and kisses, and sexual contact. He refused. She had rejected all requests for sex for several years, and many attempts at securing hugs and kisses. In fact, they were down to a peck on the cheek when he went to work. They were friendly enough, and still had nice chats and inside jokes. But all romance was gone. He always said he feels like he could have turned it around but the rejection of being beaten awake and evicted from their bed, permanently, damaged something he couldn't repair.