'Teen Mom 2' Kailyn Lowry Fighting With Husband Javi Marroquin Finally Over: MTV Couple Looking Happy at Reality Mom's Birthday Party!

Teen Mom 2 star Kailyn Lowry has been going through marriage troubles with husband Javi Marroquin, but the MTV couple put their differences aside for Kail's 23rd birthday and now may be closer than ever.

In photos posted on their Instagram accounts, Kailyn and Javi seem more in love than ever celebrating with their friends and family at Disney World in Orlando, Florida.

"Want to wish the woman of my dreams a very special happy birthday!" the reality dad wrote along with a picture of him and his wife. "You've accomplished so much at 22, I hope 23 is even better for you. I'm glad I can be a part of your journey and push you along the way. I love you so much and am so proud of you. You're the best wife/mom I could've ever asked for."

"Booooo #disney @javim9," the MTV mom captioned a photo of the reality pair.

As MStars News reported, the couple had been fighting nonstop while filming for the new season of reality show that made them famous.

"Every single episode is going to be about Kailyn and Javi fighting," a source told Radar Online. "It was tough for them for a while. Nothing specific happened between them. They were just having fights and arguments over dumb stuff. It was typical young marriage troubles."

"For example, they were fighting about someone from Kailyn's school texting her and like Kailyn going to a concert with her friends, which she had planned three months in advance," the source continued. "It was really dumb stuff."

However, it was actually shooting the reality show that caused a lot of the friction between the two.

"The cameras put a lot of pressure on them because they always want to be right on camera and don't want to look like jerks, but then they fight and they both look stupid," according to Radar. "Filming is so stressful on their marriage. They fight so much more about things when it's filmed. It would literally blow over if they weren't filming."

Do you think Kailyn and Javi will keep up their happiness or go back to fighting all the time?