It's Tristan Thompson's birthday, and he's getting some major love from Khloe Kardashian -- who's got tons of praise and compliments for the guy -- while also showing off their baby boy.
KK threw up an IG in Tristan's honor, wishing him well as hits the big 3-2 ... and showering him with sweet words that certainly paint him as a great dad and family man. She writes, "Happy birthday @realtristan13. You are truly the best father, brother & uncle."
She continues .