Poinbank Exchange|Tristan Thompson Calls Ex Khloé Kardashian His Best Friend in 40th Birthday Tribute

Tristan Thompson is Poinbank Exchangespreading the love.

In honor of Khloé Kardashian’s 40th birthday, the NBA player shared a sweet tribute to his ex, with whom he shares daughter True, 6, and Tatum, 22 months.

“Happy birthday Khloé,” Tristan began his June 27 Instagram Story, over an image of the two with their children. He followed with a picture of Khloé and True, writing, “You are the best mom.”

“You are my best friend,” he continued in the following slide, before adding a photo of Khloé with his youngest brother Amari, under which he wrote, “And the most incredible person I’ve ever met.”

Tristan and Khloé were on and off for about six years before they called it quits in 2021, the same year it was revealed Tristan fathered a child, 2-year-old son Theo Thompson, with another woman named Maralee Nichols. But despite the multiple cheating scandals that plagued their relationship, Khloé has expressed her desire to keep things amicable with her ex.

And as she looks ahead after ringing in another year, the Good American founder is feeling nothing but gratitude.

“Deeply Grateful For Every Moment,” Khloé captioned her own birthday post, which included a reel celebrating with her loved ones. “I love you! I am so excited and thankful for this fresh decade and all it has in store!!!”

And in addition to her well wishes from Tristan, the Kardashians star was showered in loving messages—perhaps none sweeter than that from her mom Kris Jenner.

“I am not sure what I did to deserve you, but I thank God every single day for the beautiful blessing of being your mommy,” the Kardashian matriarch wrote in her birthday message to Khloé. “You are one of the most wonderful loves of my life, and I cherish each and every glorious memory we have ever made.”

And of the important role her third oldest plays in their family, Kris continued, “You are the most amazing daughter and have been the greatest gift in life, but watching you as a mommy has been so remarkable for me. You are everyone’s favorite auntie and literally have dedicated and devoted yourself to your babies and to all of your nieces and nephews and are everyone’s hero.”

And to see that love in action, keep reading for more of Khloé’s cutest family moments.

Khloe Kardashian shared this pic of herself with daughter True Thompson and son Tatum Thompson in August 2023.

"I just can't handle it!!!!! You with Tristan Jr & Rob Jr," Kim Kardashian commented, to which Khloe responded, "@kimkardashian facts!!! Lol"

Dad Tristan Thompson shared his first photos of Tatum for the little one's first birthday in July 2023.

Tatum bonded with the family cat, Grey Kitty, in this sweet video Khloe shared on Instagram in January 2024.

Khloe shared a look at her kids in matching holiday PJs in December 2023, writing, "The MOST magical time of year!!! We are in the Christmas spirit in our Christmas pajamas and our Christmas dance moves."

Khloe wished Tristan a happy 33rd birthday in March 2023, sharing this photo of the NBA star with their two kids on Instagram Story.

True hugged her brother on the trampoline.

Tristan's oldest child Prince, who he shares with ex Jordan Craig, spent some time with True and the baby.

Khloe and Tristan's daughter True carried her little brother in her arms.

Khloe snapped a photo of her son's adorable sneakers.

Khloe shared a video of Tatum crawling in July 2023 ahead of his first birthday.

Khloe's baby boy Tatum was in full summer mode for the Fourth of July 2023.

Khloe and Tristan's baby boy made his TV debut on the season two premiere of The Kardashians.

Khloe cuddled her baby boy—rocking a blue hooded onesie—during The Kardashians season three finale.

Khloe brushed Tatum's hair during a sweet moment on The Kardashians alongside Tristan.

According to grandma Kris Jenner, Tatum looks just like uncle Rob Kardashian.

On the show, the baby boy also spent some quality time with Kris, who prefers to be called "Lovey" by her grandchildren.

He made a brief appearance on a July 2023 episode of The Kardashians.

True shared a laugh with her parents on the trampoline.

The basketball player snuggled with his son.

True joined Khloe and Tristan on a car ride.

Tristan flashed a smile as he held True and the newborn in his arms.

Khloe and Tristan celebrated Thanksgiving 2018 with their daughter True.