I've always believed that too much togetherness can be deadly.
Met my ex- on the job (which is a male-oriented profession), married, and I proceeded to get promotions (my choice) and he didn't (his choice). The guys teased him about it (he had to address me in a certain way); I didn't. He was a guy with a manly ego; I'm not inclined in that "ego" direction. We are divorced, but that was going to happen anyway. I KNOW he was glad when he retired from that place and got away from the constant threat of my presence! He never knew when I was going to show up out of NOWHERE!