“Tatum, You have changed mine and True’s lives forever,” she added. “We both needed you. I knew she would be a fantastic, loving older sister, but I don’t think I ever could’ve imagined the love and bond you guys already have.”
“OMGGGG you are such a smoosh, the happiest baby boy of all time,” Kim wrote on Instagram July 28. “I can’t even tell you how loved you are and how special you are!”
To keep up with Tatum, keep reading to see photos from his first year.