After all the high emotional ups and downs, Sister Wives season 6 will return with another episode but this time the polygamist family will spend some happy moments together. In the previous episodes, Meri Brown expressed her mixed feelings after divorcing her husband of 24 years Kody and his legal wedding to his fourth spiritual wife Robyn.

The Brown patriarch also had some shaky relationship with Christine as the couple went for marriage counselling as the third wife of the polygamist feels inferior about her relationship with her spiritual husband.

However, the upcoming episode will be refreshing for the fans of the family reality show as the Browns will go out to the annual pirate festival in Las Vegas and have some fun moments together.

However, Latin Post reports that the misunderstanding between Christine and Koby will continue to fight even after their couple's therapy during their wedding anniversary.

The synopsis of the upcoming episode reads: The Sister Wives decide to race in a cardboard boat regatta at an annual pirate festival in Las Vegas. Janelle's family will build one cardboard boat, and Christine and Robyn's families will build another.

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Sister Wives Season 6 airs every Sunday on TLC at 9pm EDT.