I’m a 38-year-old bi woman who has been sleeping with a married male coworker for the last eight months. We’re a walking cliché: I’m a nurse, he’s a doctor, and one night he ended up spilling a lot of personal information about his marriage to me (sexless, non-romantic, she might be a lesbian) before asking if he could kiss me. I declined. Three months and many text messages later, I met him for drinks. The next thing I know we are falling in love and spending as much time together as we can manage. Even though he is married and has kids, this has been one of the best relationships of my adult life. He loves me in ways I never thought possible. (He even savors my COVID-19 curves.) The obvious problem here is that he is married and his wife allegedly doesn’t know about his...