In Kirtikant D. Vadodaria v. State of Gujarat, (1996) 4 SCC 479, it was held as under:
“The expressions ‘mother’ and ‘stepmother’ have not been defined either in the Criminal Procedure Code or in the General Clauses Act, 1897. These expressions have also not been defined by the Hindu Law or the Hindu Adoptions and Maintenance Act, 1956 or by any other law. All that the explanation attached to Section 20 of the Hindu Adoptions and Maintenance Act, 1956 provides is that the expression ‘parent’ includes a childless stepmother. On a conspectus view of dictionary meaning of the two expressions – ‘mother’ and ‘stepmother’ in various dictionaries, it clearly emerges that there is inherent distinction between the status of a ‘mother’ and ‘stepmother’ and they are two distinct and separate entities and both could not be assigned the same meaning. The expression ‘mother’ clearly means only the natural mother who has given birth to the child and not the one who is the wife of one’s father by another marriage.
A stepmother is one who is taken as a wife by the father of the child other than the one from whom he is born or who has given birth to him. This clearly goes to show that the woman who gives birth to a child and another woman who is taken by the father as his ‘other’ wife are two distinct and separate entities in the eyes of law and who in common parlance are known and recognized as real ‘mother’ and ‘stepmother’. That being so, another woman who is taken as a wife by the father of the child cannot be given the status of a mother to the child born from another woman as there is no blood relation between the two”. Ajay Singh Maurya v. State of Uttarakhand, 2016 (150) FLR 920.