It's a time of exciting and emotional changes for the Duggars as Josh & Anna move to Washington, DC. But before the goodbyes, the couple still has one important thing to do... find a place to live!

The Duggars knew that eventually one of their 19 children would move away and that bittersweet milestone has arrived: it's time for the Duggar family to say goodbye to Josh & Anna.

Are the Duggars ready to take on raising more than just 19 kids? Jim Bob thinks they're ready to raise cows, chickens and pigs too! The Duggar family spends the day on a working farm to see what it would be like if they had one in their own backyard.

The Duggars are headed the flea market! After deciding to hold a fundraiser for Arkansas Children's Hospital, the whole family lends a hand to organize a warehouse full of Duggar family treasures. Meanwhile, Anna braves the city metro for the first time.

Jim Bob & Michelle are celebrating their 29th anniversary Duggar style, while Josh & Anna take a more metropolitan approach for their 5th. Both husbands work hard to pull off big surprises for their wives and learn how both couples first met!

The Duggars are visiting some old friends -- the Bates! The girls go on a camping getaway full of swimming, s'mores and plenty of girl talk. Meanwhile, Jim Bob and Gil are left home in charge of the youngest kids.

After inviting new friends over for dinner, Anna faces her own challenge of juggling three little ones with grocery shopping and cooking dinner. Meanwhile, the Duggars revisit their own boys versus girls flea market challenge!

After inviting new friends over for dinner, Anna faces her own challenge of juggling three little ones with grocery shopping and cooking dinner. Meanwhile, the Duggars revisit their own boys versus girls flea market challenge!

They may not have 19 kids, but with 3 and counting, Josh & Anna Duggar have quite the story to tell. Watch as we take a look back at their defining moments from courtship to marriage with never before seen footage of Josh and Anna through the years.