It’s interesting to hear everyone’s opinions. It never entered my mind that Regina and Leopold didn’t sleep together. Royalty, the aristocracy, and other well-to-do couples have a history of separate bedrooms. I saw nothing off about that. Marital relations was a duty that a wife was supposed to perform. Maybe not regularly, but I never imagined Leopold didn’t visit Regina sometimes.
I disagree. Leopold was still in love with Eva. He married Regina, not because he wanted a wife, but because he wanted a mother for Snow. I think Regina and Leopold did sleep together on their wedding night in order to consummate the marriage but other than that Regina was left alone. Regina felt unloved. She blamed Snow for taking away the one person who did love her- Daniel.