As others have pointed out, LW 4's pregnancy gives her a pass to get out of this situation easily if she wants. What kind of chumps would expect a pregnant lady to sleep on the floor and to share a bathroom with 10 people? In fact, she's an adult and should be able to get a motel room with hubs even if she's not pregnant. If he is too much of a wimp to talk to his family about it, she should just say, "I'm getting a hotel room. Bye!"