Usher's ex-wife Tameka Raymond marked the one-year anniversary of her tragic son's death on Sunday (21Jul13) with a touching tribute on Twitter.com. The Grammy winner's former stepson Kile Glover was floating in Georgia's Lake Lanier on 6 July, 2012 when a jet ski collided with his inflatable raft. The 11 year old was left brain dead after the accident and never regained consciousness before passing away on 21 July (12). Now his mother has taken to her social networking account to honour his memory one year after the tragedy. In a post, she writes, "On this day July 21st, exactly one year ago.. my life was forever changed. My son Kile Ishmael earned his wings... His purpose here was served. As his Mother that is STILL nearly impossible to accept but as a Christian I know it to be so. Kile was so spiritually synchronized with me that it was always eerie. "I have repurposed my life, what was once important now pales in comparison to what I have been left to do. He is with me where ever (sic) I go and the decisions I make I think of him and his brothers. Kile was my soul mate and 11 year old self. I miss you son but vow to do everything you aspired to do. I love you 'Kile Money' rest peacefully my son."