Caitlyn Jenner Might've Just Shaded Tristan Thompson on Instagram

The Hollywood Reporter's Empowerment In Entertainment Event 2019 - Arrivals
The Hollywood Reporter's Empowerment In Entertainment Event 2019 - Arrivals / Rodin Eckenroth

In honor of Father's Day, Caitlyn Jenner took to Instagram to spread the love. In a post, she said: "To all the dads in my life- happy Father’s Day! Starting with my father, a World War Two veteran. Dad, Burt, Brandon, Kanye, Rob, Scott, and Travis - Happy Father’s Day!"

Caitlyn left out Tristan Thompson, father to one-year-old True, who he shares with Khloé Kardashian, while all the other dads in the fam were mentioned: Burt and Brandon Jenner, Kanye West, Rob Kardashian, Scott Disick and Travis Scott.

Of course, fans have been discussing the pretty obvious shade on social media.

Khloé ended her relationship with Tristan after word spread that he allegedly kissed Kylie Jenner's best friend, Jordyn Woods, in February. This wasn't the first of his philanderings either. Tristan was caught being unfaithful while Khloé was pregnant last year. The Keeping Up With the Kardashians star found out about the prior infidelity and still wanted to work on the relationship, but after the second incident, she called it quits with Thompson.

Kim, Kourtney and Kylie all responded to Caitlyn's Instagram post in the comments section to wish her a happy Father's Day. Kendall Jenner even posted a throwback photo to celebrate the holiday.

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Despite the gush of Kardashian-Jenner love aimed at Caitlyn on Father's Day, Khloé remained silent on the holiday and instead shared two mysterious messages through Instagram, according to Us Weekly: “Advice of the day: stop having relationship problems with someone you’re not a relationship with” and “Reminder: You cannot change a person who doesn’t see an issue in their actions.”