Tristan Thompson synchronized Khloe Kardashian “Amazing” when he honored her on her 37th birthday in his first comments on the reality star since they split up.

On Monday June 21, E! The news confirmed that the Keeping Up With the Kardashians star recently split from the Boston Celtics player, who is the father of their 3-year-old daughter True Thompson, amid rumors that he is cheating, an accusation he later appears to deny. Khloe turned 37 on Sunday, June 27, and Tristan paid tribute to her on his Instagram page.

“Happy Birthday @khloekardashian,” he wrote. “Thank you for not only being a great partner, mom and best friend, but also the kindest, most caring and loving person I have ever met. Your love and your spirit are contagious to everyone who met you. Thank you for that always being there for me and putting our family first I love you so much, have a great day. [two red heart emojis]. “