Real Housewives of Orange County alum Lauri Peterson, 63, is mourning the loss of her son. The former Bravo star took to social media to share the tragic news with her fans. Her son, Joshua-Michael Phillip Waring, sadly passed away on March 31 at the age of 35. Following Lauri’s son’s passing on Easter Sunday, many of the Real Housewives of Orange County star’s fans have taken to the comments section of her Instagram post to share their condolences. Josh left behind his mother, and two sisters, Sophie and Ashley Waring. The family were former stars of Bravo‘s RHOC back in seasons 1 to 4 in the…