Updated: November 13, 2025
Hey there, if you’re a fan of raw, relatable TikTok vibes, you’ve probably scrolled through Kat Stickler’s feed more times than you can count. The single mom of one has turned heartbreak into hilarity, amassing millions of followers with her unfiltered takes on motherhood, dating disasters, and everything in between. But behind those viral dances and savage one-liners is a chapter many fans are curious about: her ex-husband, Mike Stickler. From a whirlwind romance to a messy split, Kat’s story with Mike is equal parts inspiring and eye-opening. Let’s dive in, shall we? (And yes, we’ll touch on those fresh John Mayer rumors that have everyone buzzing.)
Table of Contents
Who Is Mike Stickler? A Quick Lowdown on Kat’s Ex
Kat Stickler, born in 1994, skyrocketed to fame on TikTok in 2021, right around the time her marriage crumbled. But before the solo spotlight, there was Mike Stickler—her high school sweetheart turned husband. Mike, a fitness enthusiast and entrepreneur, kept a lower profile even during their relationship. He’s the dad to their adorable daughter, Marykatherine (aka MK), born in 2020.
Here’s what you need to know about Mike in bullet points for that quick-scroll life:
- Background: Met Kat in high school; they reconnected later and tied the knot in 2019.
- Career: Runs a fitness coaching business and has dabbled in content creation, though he’s not as TikTok-famous as Kat.
- Post-Divorce Moves: Now dating influencer Tia Borso, with whom he welcomed a son, Shepherd, on July 13, 2023.
Mike’s stayed mostly out of the drama, focusing on co-parenting and his new family. Fans respect that low-key energy, especially amid Kat’s tell-all style.
The Marriage: Love, Baby, and the Cracks That Showed
Kat and Mike’s love story started sweet—high school crushes evolving into a Vegas wedding in 2019. Just months later, they welcomed MK, turning their world upside down in the best way. Social media was full of glowing couple pics, pregnancy announcements, and that new-parent glow.
But by early 2021, things shifted. Kat began hinting at struggles in her videos, and whispers of infidelity surfaced. In a candid TikTok live, she confirmed catching Mike with other women, calling the betrayal “the ultimate gut punch.” The divorce finalized later that year, described by Kat as “amicable” on the surface but emotionally raw underneath.
It’s the kind of story that hits hard for anyone who’s loved and lost. Kat channeled it into content gold, turning pain into power. Who knew breakup anthems could go viral?
Co-Parenting Wins and Challenges After the Split
Divorce doesn’t end when the papers are signed, especially with a toddler in tow. Kat and Mike have navigated co-parenting like pros (mostly), sharing custody of MK and keeping things civil for her sake. Kat’s often praised Mike’s dad skills in her posts, saying things like, “He’s a great father, and that’s what matters.”
That said, it’s not all smooth sailing. Rumors flew about custody battles and online shade, but both have shut that down publicly. Bullet-point takeaways from their post-divorce dynamic:
- MK Comes First: Holidays and birthdays? Shared vibes, no drama reported.
- Public Facades: Mike addressed cheating allegations head-on in a 2022 Reddit AMA, owning his mistakes without bashing Kat.
- New Chapters: Mike’s blended family with Tia adds layers, but Kat’s all about “focusing on us girls” with MK.
It’s a reminder that blended families can work with grace—and a lot of therapy, I’m betting.
Kat’s Glow-Up: From Heartbreak to High-Profile Dates
Fast-forward to 2025, and Kat’s not just surviving—she’s slaying. Her TikTok empire? Over 10 million followers strong. She’s dropped a podcast, collabed with brands, and yeah, dipped her toes back into dating. Remember that fling with Bachelorette alum Jason Tartick? It fizzled after six months, but no hard feelings there.
Now, the tea everyone’s sipping: John Mayer. Spotted on flirty NYC dinners as recent as November 2, 2025, the duo’s sparking serious romance buzz. Kat shut down “official” labels in an October TikTok, joking, “I’m single… but open to coffee with rockstars.” Classic Kat—keeping it light while owning her narrative.
Wrapping It Up: Kat Stickler’s Ex-Husband Saga and Why It Resonates
Kat Stickler and Mike Stickler’s story isn’t just tabloid fodder; it’s a blueprint for bouncing back. From betrayal to building an empire, Kat’s shown us that divorce doesn’t define you—it refines you. Mike’s moved on quietly, proving growth looks different for everyone. As of November 13, 2025, with Mayer murmurs and MK milestones, Kat’s living proof: love lost can lead to your best self.
If you’re Team Kat (who isn’t?), drop a comment—what’s your fave post-divorce glow-up tip? Hit that follow for more celeb deep dives. Life’s too short for bad vibes.