On March 13, Halterman, 40, filed for divorce from the 1000-Lb. Sisters star in Kentucky, according to court documents.
The former couple eloped back in 2017 before having a wedding in 2019, which was previously documented on the TLC show.
The divorce filing comes less than a year after the pair welcomed their second child, Glenn Allen Halterman, which Slaton, announced exclusively with PEOPLE. Their baby boy arrived on July 5 via c-section, weighing 5 lbs. 11 oz. and measuring 17.5 inches at birth.
"The wait is finally over ... Michael and I are happy to announce the birth of our son, Glenn Allen Halterman," Slaton, 35, told PEOPLE at the time. "The delivery was a huge success and now I have both of my miracle boys; our family is complete!"
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In a recent episode of 1000-Lb. Sisters, Slaton gushed over her baby boy and how he looks like both her and Halterman.
"My heart is full," she said. "Being a mom is what I've wanted to do since I was 5 years old and I've always wanted two kids. Our family is finally complete. We can put us in a frame and hang us on the wall now."
Along with Glenn, Slaton is also mom to son Gage Deon Halterman, whom she and Halterman welcomed in November 2020.