It was supposed to be the happiest time in Jill & Jessa's lives. But when devastating news about older brother Josh was revealed, the sisters' worlds were shattered. Jill & Jessa share how the last several months have changed their lives forever.

Over the last few months Jill and Jessa grew even closer as sisters as they walked through this difficult time together. Now, just a couple of weeks away from Jessa's due date, Jill and Derick leave for their new lives in Central America.

Jessa is just a few days away from her due date and while they may be miles apart, Jill and Jessa are both going through life changes and new beginnings. Jessa and Ben have dinner with family friends who have gone through the process of adopting.

Jessa and Ben navigate life as a family of three with new baby, Spurgeon. Jill and Derick settle into their home in Central America as Israel starts to hit new milestones. Later, Jessa enlists her sisters to help prepare a fall feast for the whole family.