Former "Real Housewives of Orange County" Slade Smiley's son Grayson Alexander Arroyo-Smiley was admitted to the ICU this past week due to upper respiratory distress which has caused him to be on a ventilator. Grayson has been struggling with an inoperable brain tumor since 2005. Smiley's former ex, Michelle Arroyo, mother of his two children, wrote on her son's "Amazing Gray" Facebook page regarding the sad news. "It has been a rough few days. Gray got an upper respiratory bug last week that wore him down and sent him into respiratory distress," the FB page read. As "Radar Online" reported back in 2012, Smiley's son was diagnosed with the rare brain tumor in 2005 and has battled with hospital stays ever since. Read More »