Ouch. Javi Marroquin clapped back after a fan slammed the Teen Mom 2 star on Twitter for abandoning his family. "So let me get this straight… @Javimarroquin9 was this close ?to getting his girl and family back, LIKE HE'S BEEN WANTING SINCE THEY SPLIT, and he messed it up?! @KailLowry I'm done rooting for him as a SO to you. He's a good dad, and I'll leave it at that!" Watch the video above to see how he responded!

These days, the 25-year-old and his ex-girlfriend Lauren Comeau are back together, after dating for a brief period of time last year. "I want to do things differently," the father-of-one revealed to Radar Online, confirming the relationship to the news outlet. "I just want to enjoy it. She's the only girl that's been on no TV. It's just real stuff." The 26-year-old brunette beauty also couldn't help but gush about their relationship, posting the sweetest photo on Instagram. "Sometimes, two people have to fall apart to realize how much they need to fall back together," she adorably captioned the pic.

However, some reports suggest Javi cheated on Kail with Lauren, which may explain the angry tweet. According to The Hollywood Gossip, "It appears that right around the time he started seeing Lauren again, Javi may have been hooking up with his ex-wife on the down-low." Hmm… we're not buyin' it.

Let's not forget, however, how cute he and Kail were back in the day. You know, for a little #FlashbackFriday. In 2014, Javi took to Instagram to gush about his leading lady on their two-year anniversary and wrote, "Can not believe it's been 2 years of marriage already. You've been my best friend since the day you asked for my number. I am incredibly grateful for you coming into my life and bringing 2 amazing boys with you. Maybe a girl one day ? even on the worst days they are still the best days. I love you forever. Be ready by 5 you have dinner reservations with Papi. ? happy 2 year anniversary KAILYN RAE!" Oh how times have changed!

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