Teen Mom alum Maci Bookout marked her son Bentley, whom she shares with Ryan Edwards, turning 17 on Oct. 27, marveling over how fast time has flown by.

"16 years later, here we are. I'm sorry it took this long," Edwards -- who has faced substance abuse, arrests and rehab throughout his son's life -- says as the two reach a milestone moment together.

Maci Bookout's son is all grown up! The mom of three, 34, shared a sweet birthday tribute on Instagram for her son Bentley's 17th birthday. In the post, Bookout included pictures of the two of them on ...

Teen Mom’s Maci Bookout remains a proud friend of costar Amber Portwood. “Anyone’s opinion on the type of friend I am or how I show up as a friend doesn’t matter to me,” Bookout, 33, shared on the ...

16 and Pregnant alum Maci Bookout celebrated her son Bentley Edwards’ 17th birthday in a sweet tribute post, and fans can’t believe how grown up the teen is. “How is my Benny 17 years old? Happy ...

Today a mom of three, Bookout's journey began with filming her pregnancy with Bentley, now 16, on the first season of MTV's '16 & Pregnant' MTV; Bowen Fernie/MTV Maci Bookout McKinney wasn't dreaming ...

Teen Mom’s Maci Bookout still can’t believe her son is a full-on teenager. “How is my Benny 17 years old? Happy Birthday ...