What Vivian has illustrated thus far, is that when a woman tells you that she loves you, that's a coded statement, what a woman means by that is that she's loves the lifestyle that you are providing for her with, you, well, she sort of kind of likes, depending on how she feels at any given moment at any given time. Vivian is a self-serving narcissist, she is using sex to hold onto a lifestyle that Hutch has managed to provide her with, with that lifestyle under threat, she is now monkey branching onto Christian the bigger better option, typical modern day women behaviour.