The YouTube couple bashed heads during Tana's 21st birthday party, as seen in episode 5 of her MTV reality show, due to the attendance of beauty YouTuber and makeup artist Cole Carrigan.
Jake and Cole are embroiled in ongoing beef over his fiery Team 10 exit, and was not pleased to hear that his ex-friend would also be at the event.
Earlier in the episode, Jake visited Tana at her house to talk about her upcoming 21st birthday party the next day when he opened up about the drama with Carrigan.
"How are you? How have you been doing today?" his fiancee asked. "Uh, Cole is going Alissa Violet on me." he answered, obviously troubled by what was going on.
Tana then revealed that she'd invited the beauty influencer to her party: "Wow, that really sucks, dude. People were hanging up on me today, telling me not to invite him to my party tomorrow and I already did."
The Team 10 owner was obviously unhappy with the revelation, and told her to rescind her invitation. "Yeah, that's... That's... Yeah. You should un-invite him. As like petty as that is, it's like our whole squad is gonna be there."
On the night of Tana's party, all hell broke loose between her and her now-husband after it was revealed that she hadn't un-invited Cole, with the Team 10 owner refusing to even attend the event unless the makeup artist was kicked out.
The YouTube star's manager Jordan Worona was extremely unhappy with the prospect of booting Cole from the party, and even stated that he would walk out too. "Tana, when I give people my word, I can't break it. In all seriousness, if you want to do it, I will literally go with them. Should I leave?"
The pair then told Jake's manager on the phone that Cole wasn't at the birthday bash, which led the Team 10 owner to finally show up. Upon finding out they lied, he was extremely frustrated.
"I'm sorry. There's no-one here who's happiness I care about more than yours," Tana said as she embraced Jake with a hug. "That's crazy!" he replied angrily. "I don't believe you. You lied. And your manager did. This is probably like, top three most upsettings things that have ever happened to me in my life. And my brother has fucked my girlfriend, to put that in perspective for you."
"Wait, you must hold it in. For the cameras!" Jake joked angrily, before Tana led him off camera so the duo could have a private talk.
While most of their fight happened off camera, the tail end of their conversation was caught. "I did my best. And I'm sorry. Regardless of this fight, I really adore you. And I will spend a lot of time making it up to you," the YouTube starlet said.
Her apology wasn't enough for her fiance though, and he announced that he was leaving. "I want to go home. If you want to come, that would be dope. But like, I don't know, I kinda just wanna like, go home and ... just go home."
The couple were obviously able to overcome their fight, as they later tied the knot in Las Vegas on July 23.