Credit: Facebook Photo: Maci Bookout, Ryan Edwards, and Bentley at Hooters for Ryan's Birthday on Jan. 3, 2012

Teen Mom's Maci Bookout and her baby daddy, Ryan Edwards, haven't dated for five years, but they sure act like a couple! Ever since Ryan broke up with his longterm girlfriend, Dalis Connell, he and Maci have been joint at the hips –– but tragically not at the lips.

Maci is currently in a relationship with motocross racer Taylor McKinney, but that doesn't stop her from chillin with Ryan on the side. In fact, this dynamic duo recently went on a Mother's Day date! It was with their son, Bentley, but still!

Credit: Instagram Photo: Ryan Edwards Takes Maci Bookout and Bentley For Mother's Day

"@ryancedwards & Benny are takin me to a baseball game tonight for mothers day..." Maci tweeted on May 10. "im gonna get peanuts and cotton candy!!!" Maci later posted a photo of the trio on Instagram with the caption “Lookouts Game with my boy Bentley & his daddy @rcedwards85 for Mothers Day.” Aww!  

Um, we just can't even with Maci and Ryan's cuteness! Why can't this happy couple get back together already, sob! We know, we know, Maci is head-over-heels for Taylor (in fact, she's visiting him in Oklahoma as we write this), but real talk — no one can ever replace Ryan in her heart. After all, dude is the father of her child, and that's a bond you just can't break!

Do you think Maci and Ryan should get back together? Weigh in below!

Source: Twitter/Instagram