Kourtney Kardashian admits she “cries every year” on her daughter’s birthday. The Kardashians star takes to social media this July as Penelope Disick celebrates turning 12 years old. The reality TV star’s ex, Scott Disick, also takes to the internet to share some sweet words on their daughter’s special day. Kourtney Kardashian has some of her Instagram followers confused by her birthday post. Sharing a video of Penelope Disick in her younger years, Kourtney explains how she gets emotional every year her daughter “turns older.” Many comment on the Lemme founder’s post to agree kids “grow up so …