The 25-year-old reality TV star became a married woman on Saturday, September 23.
Jenelle and David exchanged vows at their North Carolina home, according toUs Weekly, when the bride was wearing a strapless, fitted, lace gown with a long train.
David sported a white tuxedo jacket with black pants as well as a black shirt, tie and pocket square.
Jenelle shared an Instagram photo on Sunday from the wedding, writing, "Yesterday was magical. #EvansToEason #ForeverAndAlways."
Several weeks before the big wedding day, Jenelle penned a sweet tribute to David on Instagram.
"You know they're gonna say we're bad for each other, but we ain't good for anyone else. I love you so much, despite what anyone else thinks. I'm happy, the kids are happy, and you make us this way. That's all that matters. Can't wait to be your wife soon! #EvansToEason," Jenelle captioned a photo of the duo walking hand-in-hand along the beach.
The couple, who welcomed nine-month-old daughter Ensley in January 2017, got engaged in February after dating for 17 months.
"We've decided on forever! #PerfectTiming," Jenelle captioned a photo of herself showing off the engagement ring.
Jenelle told Us in August of her nuptials, "I'm [looking forward] to definitely just getting my future started," adding that she wanted her wedding to be "laid-back" with a "rustic Southern theme" and her dress "slim-fitted" with a "modern" look.
Jenelle had admitted, however, her mother Barbara Evans would not be in attendance at the wedding, as fans have watched the pair fight onTeen Mom 2 over custody of her seven-year-old son Jace, whom she welcomed with her ex Andrew Lews. Jenelle reportedly signed custody of Jace over to Barbara in 2010.
"She makes side comments here and there saying, 'Well, you're not inviting me to your wedding, so I don't even want to talk about it.' And I'm like, 'I'm not trying to hurt your feelings, I'm just telling you this is what I need to do to get ready,'" Jenelle had told the magazine.
"I can't forgive someone that's just not going to give me back my son, so, and it's still going on. It hasn't been resolved. And if I had custody of him now maybe I would have invited her, but I'm not at the moment."
As for what's coming up for Jenelle -- whose memoir Read Between the Lines: From the Diary of a Teenage Mom was released earlier this year -- and her new husband, the former 16 & Pregnant star said they're going to work as a team.
"We're looking into house renovations, buying and flipping. I have a cosmetics line that's about to come out and he's helping me with that, just a lot of the business aspect behind it," she had said. "If you stay busy, there's nothing really to argue about."
Jenelle was previously married to Courtland Rogers. The pair wed in December 2012 but finalized their divorce in June 2014 after a year-long separation.
In addition to Jace, she is also mom to a son Kaiser, 2, with her ex-fiance Nathan Griffith. David is also father to a daughter, Maryssa, and son Kaden from a previous relationship.