The natural guardian of a Hindu minor, in respect of the minor’s person as well as in respect of the minor’s property (excluding his or her undivided interest in joint family property), are—

(a) in the case of a boy or an unmarried girl—the father, and after him, the mother: provided that the custody of a minor who has not completed the age of five years shall ordinarily be with the mother;

(b) in case of an illegitimate boy or an illegitimate unmarried girl—the mother, and after her, the father;

(c) in the case of a married girl—the husband:

(a) if he has ceased to be a Hindu, or

(b) if he has completely and finally renounced the world by becoming a hermit (vanaprastha) or an ascetic (yati or sanyasi).