Kailyn Lowry's ex-husband, Javi Marroquin, confirmed he and Lauren Comeau were back on at the end of last week and already, the "Teen Mom 2" star has weighed in on the couple's reunion. After going on a rant against Marroquin in regard to whey she would never take him back [VIDEO] herself, Lowry weighed in on his reconciliation with Comeau, telling fans that her ex-husband moves quite "fast" when it comes to his love life.

Earlier this week, Lowry took to her Twitter page and revealed that her former husband, who is also dad to her four-year-old son Lincoln Marshall Marroquin, would be appearing as a guest on an upcoming episode of her podcast series with Lindsie Chrisley, "Coffee and Convos." In response, a fan tweeted back to Lowry, saying that she couldn't keep up with Marroquin's girlfriends.

Don’t miss on the latest updates Follow the Teen Mom Channel

“Yeah, he’s too fast," Kailyn Lowry replied, adding that she "Can’t stand" Marroquin.

“Lol but we’re cool,” she later added.

Kailyn Lowry and Javi Marroquin called it quits after less than four years

Before Javi Marroquin left town for Air Force training in 2012, he and Lowry tied the knot.

Then, one year later, after conceiving their son Lincoln, the couple tied the knot in a larger ceremony at an aquarium in Camden, New Jersey.

Sadly, just years into the couple's marriage, things between them took a turn for the worse as Lowry established herself outside of her marriage and Marroquin became jealous. As fans saw on "Teen Mom 2," the couple battled over jealousy as Lowry began receiving text messages from another man.

Javi Marroquin dated Lauren Comeau briefly last summer

Following a short-lived relationship with Madison Channing Walls of "The Real World" in early 2017, Marroquin moved on with Lauren Comeau, and the couple enjoyed a couple of trips throughout the summer. Then, just weeks into their relationship, the reality dad confirmed they had called it quits and ultimately moved on [VIDEO] with his co-star, Briana DeJesus.

As fans well know, Marroquin's romance with DeJesus didn't last, and after months of dating, they called it quits in Miami in early February.

Kailyn Lowry, Javi Marroquin, and their co-stars, including Briana DeJesus, Leah Messer, Jenelle Evans, Chelsea Houska, Cole DeBoer, Jeremy Calvert, and Corey Simms, are currently in production on the new season of "Teen Mom 2." No word yet on whether or not Lauren Comeau and her relationship with Marroquin will be featured.