Khloe Kardashian was dumbfounded by why the father of her only child would post a gushing tribute to her for her birthday.
According to a source for People, the 35-year-old reality star didn't really get' why Tristan Thompson took to Instagram on Thursday to post a photo of her with their one-year-old daughter True as he called her 'the most beautiful human.'
The insider added that Khloe's loved ones believe that he may have ulterior motives with the public display as they explained: 'They have a child together, but are not together.
Special day: Khloe Kardashian (pictured at her birthday party with one-year-old daughter True) didn't really get' why Tristan Thompson took to Instagram on Thursday to post a photo of her as he said she was 'the most beautiful human'
'Her family thinks he posted it because he wants to make himself look good': The 35-year-old reality star's loved ones think Tristan (pictured last week) may have ulterior motives
'Her family thinks he posted it because he wants to make himself look good. Tristan and Khloe co-parent True, but that’s it.'
The 28-year-old Cleveland Cavaliers player, who cheated on Khloe multiple times when she was pregnant with their child, posts rarely but posted a message to his Instagram on Thursday.
Tristan's message began: 'Happy birthday @khloekardashian, You are the most beautiful human I have ever met inside and out.
Tribute: Shockingly Tristan posted this photo on Thursday and gushed of ex Khloe on her birthday 'You are the most beautiful human I have ever met inside and out'
'Thank you for being an amazing mommy to our princess True. She is blessed to have someone like you to look up to. I wish you nothing but more success and sending you positive blessing your way. Enjoy your day Koko'
The duo split earlier this year amid a firestorm of drama when Tristan was caught making out with longtime Kardashian/ Jenner friend Jordyn Woods, 21.
But Khloe has refused to shut Tristan, 28, out of her life for the sake of their daughter True and invited the NBA player to the tot's first birthday bash in April.
Kris Jenner was the first to wish Khloe a happy birthday with a sweet Instagram post where she called the Good American designer a 'amazing soul.'
The Cleveland Cavaliers player, who cheated on Khloe multiple times when she was pregnant with their child, posted a message to his Instagram on Thursday as Khloe turned 35
Happy 35th Khloe! Kris Jenner was the first with a sweet Instagram post where she called the Good American designer a 'amazing soul'
Kris shared several photos of Khloe, the first one where Kris and her were in the water with baby True Thompson, aged one.
There is also a photo where Khloe must have been around five years old as she is all dressed up in a purple gown.
The note began, 'Happy birthday to my beautiful bunny Khloé!!!'
Baby Koko: There is also a photo where Khloe must have been around five years old as she is all dressed
