In December 2017, TLC introduced the families who would appear in Seeking Sister Wife. Ashley and Dimitri Snowden were described as parents to two young children who were soon expecting a third. They were searching for another woman to bring into their relationship and turn their couple into a "throuple." While many polygamists subscribe to a controversial offshoot of Mormonism — which renounced polygamy in 1890 — the Snowdens are not affiliated with any religious group, and they are not even legally married.
The second family featured on the show were the Alldredges, comprised of husband Jeff and wives Vanessa and Sharis. The three have seven children total. TLC shared that the Alldredges were actively dating other women in search of a third wife.
The Briney family, on the other hand, was comprised of husband Drew and his trio of wives: April, Auralee, and Angela — Angela being the newest member of the family, having joined the Brineys after a brief two-week courtship. First wife April exerted authority over second wife Auralee, with TLC pointing out that "they bump heads and don't always see eye to eye." And while the wives were happy to welcome a third, TLC noted that "they hardly [knew] her." Sounds dramatic.
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