Mom, how could you!! Dalina Nicholas, a 36-year-old Jacksonville Beach mom who had been charged with repeatedly selling sex with her 6-year old daughter for drugs and money, has pleaded guilty to four counts of child neglect, reports The Florida Times-Union in Jacksonville. Six-year-old daughter? Yes, you read that correctly. Cops found out about the last March after a homeless man signaled a passing cop and told him about the situation.