Kaiser is Jenelle’s youngest son, whom she shares with her ex-fiancé, Nathan Griffith. Even though Nathan, 31, is still very much involved in Kaiser’s life, Kaiser also seems to look up to his stepdad as a second father figure.

And it seems like David sees Kaiser as one of his own as well. In her caption, Jenelle explained that David recently decided to step up and take on the role as a coach on Kaiser’s football team.

“Both of them make me have a huge smile! When @blackrivermetalandwood told our family that he wanted to help coach Kaiser’s football team we were kind of shocked, confused, but excited for both of them,” Jenelle wrote in her caption.

“Now David is one of Kaiser’s main coaches along with the rest of the boys on the team,” she continued.

“Super happy they can bond and have ‘alone time’ together,” she added.

“Kaiser is working very hard and ready to play his first game! #PopWarnerFootball #StepfatherAndSon #Bonding #GoVikings 🎉🏈💓,” Jenelle finished.

She also added a note for fans who were curious about why Kaiser’s football jersey did not fit. “(I know his shirt is extra long, LOL his practice ones will come in soon),” Jenelle wrote.

But despite the fact that little Kaiser was all smiles posing next to his stepdad, fans flooded the comments to complain about David.

“I am shocked that this organization allowed him to coach,” one fan wrote, and another commented, “No one is buying what you’re selling. 😏.”

For years, Jenelle has constantly had to defend David from Teen Mom 2 fans who believe that he is not a good person.

Last year, Jenelle’s ex, Nathan, even accused David of allegedly abusing his son after he claimed he saw marks on Kaiser’s bottom.

“I look at my son’s butt and there are switch marks all across,” Nathan said during an episode of Teen Mom 2. He asked Kaiser what happened and according to Nathan, Kaiser replied, “David, he hit me with a stick.”

Even though Jenelle and David both denied the abuse claims, Nathan eventually brought his concerns to the court. Child services launched an investigation, and Nathan’s mother gained temporary custody of Kaiser. But after the investigation was concluded, Jenelle and David were cleared of all child abuse accusations and Kaiser was eventually returned to Jenelle and David’s custody.

More recently, fans are outraged with David after he allegedly shot and killed the family’s dog, Nugget, after the pup allegedly bit Jenelle and David’s daughter, Ensley, back in April. The dog killing incident led to a CPS investigation, and three out of Jenelle and David’s five children were removed from their home and Jenelle and David lost temporary custody of Ensley, Kaiser, and David’s daughter, Maryssa. After spending weeks in court, Jenelle and David regained full custody of Ensley, Kaiser and Maryssa, 11, in July.

Jenelle also has a 10-year-old son named Jace from a previous relationship, and her mother has legal custody of him. David has a 5-year-old son named Kaden from a previous relationship, but he does not have legal custody.

What do you think about David’s relationship with Jenelle’s son, Kaiser? Let us know in the comments below.