Credit: Instagram Photo: Kailyn Lowry Debuts New Hair Color on Instagram!

The Twittersphere is a-buzz with the news that Teen Mom 2’s Kailyn Lowry is potentially expecting her first baby with hubby of 6 months, Javi Marroquin. While we’re super happy for Kailyn’s growing family, it looks like Jo Rivera, Kailyn’s ex and baby daddy, wanted to work on his family one last time.

Recently a fan asked Kailyn what should would do if Jo told her that he loved her and wanted to work on being a family with their son, Isaac. That’s when the Teen Mom 2 star dropped the bomb that Jo did in fact approach her about the idea.

Credit: Twitter Photo: Jo and Isaac Rivera

“@converselover56 He did. About two months ago,” Kail tweeted. So, did the Kailyn consider leaving her new boo for her old one (like another Teen Mom 2 star we know cough Leah Messer cough)? Definitely not!

Ms. Blondie Locks tweeted, “And I said no. I'm happier than I ever have been.”

We can imagine that Kailyn is definitely over-the-moon happy with Javi. Not only does Kailyn have her pregnancy to look forward to, the two are getting married for a second time (albeit postponed for a year), and might be moving to Florida (if Javi gets stationed there).

Sorry, Jo. Even though you and Kail have come a long way with your co-parenting, Kail’s not leaving Javi anytime soon!

What do you think guys — should Kailyn have given Jo another chance? Weigh in below!