 In the 7th and final season, after weeks of unsuccessful attempts at conception, believing it will increase their adoption chances, they get married at city hall.In "A Goon's Deed in a Weary World", Liz and Criss adopt two children, Terry and Janett (who bear an uncanny resemblance to Tracey and Jenna), and, after disastrously attempting to become a stay at home mom, Criss decides to become the at home parent, allowing Liz to continue work in television.