Not Over Kailyn? 'Teen Mom 2' Star Javi Marroquin Confesses Why He Isn't A Fan Of Lowry's New Boyfriend!

One big happy family? Not quite! Teen Mom 2 star Javi Marroquin revealed how he really feels about his ex-wife, Kailyn Lowry's new boyfriend following the explosive feud captured on the MTV show.

“I have my reasons,” Javi told RadarOnline.com in an exclusive interview on why he does not like the mystery man.

He added, “I don’t care about that. Well I kind of do, but that’s not important.”

On this week's episode, Kailyn and Javi got into the most explosive fight yet after he walked in on her with the mystery man.

A source close to Lowry revealed their romance “slowly progressed from friendship into what it is now.” However, don't expect to see any new romance on the show! “For the past eight years her whole life has been public and scrutinized and blasted everywhere, this is something happy she wants to just keep private. Plus the guy wants nothing to do with the TV world or any of the drama that comes with it," the source explained.

And despite finding a new man, which the insider said is going "good," her first priorities are "her kids and finishing school.” According to the source, "Everything else comes last."

Are you shocked that Javi isn't a fan of Kail's new boyfriend? Let us know your thoughts in the comments section!