Tristan Thompson might not be with Khloe Kardashian romantically anymore, but he's still got a lot love for her -- which you can see in a public birthday message he sent Khloe's way.
The Boston Celtics star posted a touching tribute to his baby mama Sunday -- Khloe's 37th birthday, no less -- which was accompanied with intimate photos of them and their daughter, True, wishing her well and also thanking her for being an incredible mother, pal and more.