The Merrifields receive some unexpected news from Roberta; the Snowdens consider the future with Chrissy; the Winders deepen their bond with Kimberley; the Clarks meet a new potential sister wife; Sidian reveals details from his date with Alexandra.

The Snowdens are set to marry Chrissy, but wonder if her family in South Africa object to this polygamous union; Garrick shares some unexpected news; Dannielle grapples with the reality of Roberta actively trying to get pregnant and move.