SUMMARY
Custody of born from mistaken sexual intercourse, bastard and neutral children is a necessary subject in custody discussion which needs research among a set of broad discussions on custody. Thus, in present paper, by studying jurisprudential pathology of legal laws, we address children custody issue in order to investigate this case and provide scientific guidelines to clarify children custody. Present paper is composed by a theoretical and analytical technique and by using relevant laws especially civil laws on custody as well as jurisprudential resources.