Maci Bookout Celebrates Son Bentley's 18th Birthday, Fans Marvel at His Growth

Maci Bookout, known for her role in MTV's "Teen Mom," marked her son Bentley's 18th birthday on Wednesday with a heartfelt social media post that drew significant fan reaction. The post featured a video montage of Bentley's life, showcasing his transformation and apparent growth, with many fans expressing surprise at how much he has matured.

"And just like that my baby Bentley is 18 years old!" Bookout, 35, captioned the Instagram video. "Being your mom is the greatest gift of my life, and I’m so proud of you Benny! We’re not done yet, but we sure did that kid, I love you! ❤️"

Fans flooded the comments section with expressions of disbelief and admiration. Many recalled watching Bentley as a newborn on "16 and Pregnant" and the early seasons of "Teen Mom," with one commenter writing, "How is Bentley 18?! 🥹🥹 he seems like such a sweet young man. You did a good job Maci ❤️." Another echoed the sentiment, "18?? How? I remember watching him being born 😭😭."

Bookout welcomed Bentley in October 2008 with her then-boyfriend, Ryan Edwards. The couple's journey was first documented on "16 and Pregnant" before they became part of the original "Teen Mom" cast in December 2009. Though briefly engaged, the couple separated in 2010, with Bookout raising Bentley as a single mother.

Bookout later married motocross racer Taylor McKinney in 2016. Together, they have two younger children, daughter Jade, 11, and son Maverick, 10. Meanwhile, Ryan Edwards has had a complex history, including addiction struggles and legal issues, which have impacted his relationship with Bentley.

Over the years, Bentley's relationship with his father has been a recurring storyline. In an April 2023 episode of "Teen Mom: The Next Chapter," Edwards publicly apologized to Bentley for his absence during his childhood. "16 years later, here we are," Edwards told his son. "I’m sorry it took us so long, but it’s better now than ever. I’d love to spend time with you whenever you want to come over here."

In September 2023, Bookout shared that Bentley was struggling with his father's ongoing substance abuse issues. Edwards had previously been ordered by a judge in March 2023 to seek help for substance abuse following multiple alleged incidents involving his wife. Despite the challenges, Bookout expressed in 2022 that she had long accepted the unlikelihood of a traditional co-parenting relationship with Edwards.

Bentley's milestone birthday has highlighted his journey from a baby featured on reality television to an 18-year-old young man, with fans continuing to follow his development.