Dahlia must prove that she has honored her part of the contract with Rick, her new husband, if she is to inherit her father's company (worth billions). Dahlia is a lesbian and her father refuses to sign over the company until Dahlia marries and consummates the marriage with a man, with the expectation that Dahlia will produce an heir.
Joanne and her husband, Nick have to take care of their goddaughter Avery, even though Avery isn't related to them, after she lost her parents. But as time passes, it becomes more uncomfortable sharing the house with Avery, because she selfishly inserts herself in every aspect of their lives, not giving them any privacy.