Kailyn's Jealous Rage Over Javi's Steamy Bedroom Photos With New Girlfriend EXPOSED!

Javi Marroquin has moved on with another woman – and his ex-wife Kailyn Lowry isn't happy about it! The Teen Mom 2 star blasted her ex-husband after he went public with his new girlfriend over social media. And a source exclusively reveals to RadarOnline.com if Lowry regrets her divorce decision!

Over the weekend, Marroquin posted photos on social media partying with his new girlfriend Cassie Bucka. The single father even posted Snapchat photos of them in bed together.

But Lowry wasn't impressed with how open her ex-husband has been about his new romance. "Remember guys, you have to blast your brand new relationship all over social media or it ain't real," she tweeted. She then captioned a Snapchat photo of herself, "How many f***s does Kail give tonight? Zero."

"She really doesn't care about it," the insider said. "She was poking fun at the fact that it's being blasted all over social media and it's brand new."

The insider clarified Lowry's response by explaining, "Kail had already filed for divorce, so they both were dating. Javi wanted to make it seem like Kail was cheating by dating, but he was doing the same thing while deployed."

As RadarOnline.com readers know, Marroquin hinted his ex-wife's infidelity ended their marriage. "A lot of stuff was blown under my nose," he told RadarOnline.com in August. "I was naïve to not believe it, I didn't want to believe it. A lot of things were swept under the rug. When you sign onto a computer it usually saves your password so when I go on, your account is usually logged in. So I found out a lot of stuff."

Marroquin's new relationship comes after his divorce from Lowry was finalized. "I didn't take her for child support because I do have 50/50 of Lincoln," he said of the divorce details. "I don't need any money from her. I can provide for my own son."