Nikki Bella and Artem Chigvintsev are already discussing baby Matteo's future.During Thursday's, the lovebirds had a serious conversation about what would happen to their son in the case they broke up. The heart-to-heart (filmed prior to Matteo's arrival) all started when Nikki found out her fiancé had yet to put a will together.«You need a will,» Nikki told Artem.