Abused, neglected, and abandoned children need YOUR support. Help Change a Child's Story. The Guardian ad Litem Foundation is a 501(C)3 nonprofit organization dedicated to help abused, neglected or abandoned children through support of the Guardian ad Litem Program in Duval, Clay and Nassau Counties. All donations made to the Foundation are tax deductible. Funds are used to benefit children directly, in recruiting and training volunteers so more child abuse victims can be represented by Guardians ad Litem in court.