By Victor Trammell Photo credits: Paras Griffin/Getty Images Derrick Jaxn (pictured), a popular social media relationship expert, has been responding to chatter about him having adulterous affairs while he was still married to his soon-to-be former wife, Da’Naia Broadus. A woman named Candice De Mederios told gossip vlogger Tasha K earlier this month that she slept with Jaxn. De Mederios...