Luzaida Cuevas was told that her infant daughter Delimar had died in a fire in their Philadelphia apartment. But she always believed that her daughter was still alive, and six years later she saw a little girl at a birthday party that she knew in her heart was Delimar. Despite the skepticism of everyone around her, she set out to prove that the little girl was her missing daughter. Premieres Sunday 8/17 at 8pm ET on Lifetime Movie Network.