Today's OneWord: Supposed

Richard was supposed to marry Janet, who was supposed to be happy about it, but she was in love with Shirley, who was supposed to stay celibate if she wanted to join the convent, which was full of nuns who were supposed to be chaste, but they all partook in massive orgies with both men and women, and they were supposed to keep it all a secret, but Shirley couldn't take it anymore, and she drove off in a pick-up truck with Janet, who was supposed to show up for the wedding that day, and Richard was supposed to be sad about getting ditched at the altar - but he wasn't.