Winnie is a nurse in her early thirties and unmarried. At her birthday party, she and some friends meet two men named Peter and Teddy. Winnie and Teddy connect and begin seeing each other. Soon, Winnie learns that Teddy has a weekly dinner appointment with his mother, Lillian, with whom he has a close relationship. When Winnie meets them one evening, she dresses modestly because she thinks Lillian will be old and humble. Instead, Lillian is relatively young and immensely powerful. After their dinner, Winnie feels thwarted and ashamed. Teddy’s friend, Greta, explains that Lillian is overprotective and scared of losing her son. The next time Winnie joins Teddy and Lillian, along with some of Lillian’s friends, she is much more prepared and composed. Winnie tells Teddy and Lillian about a new hotel she’s come across, Stone House, and her idea of going for a week’s holiday with Teddy. Teddy is enchanted with this idea and suggests that his mother accompany them. When Winnie suggests her dates, she’s relieved to learn Teddy is unavailable; however, he makes matters worse by suggesting Winnie and Lillian go together. The women are horrified at this idea but can’t get out of it without offending Teddy.