3. The element of permanence which is a prime condition requires that both these essential ingredients should continue during the entire statutory period; The clause lays down the rule that desertion to amount to a matrimonial offence must be for a continuous period of not less than two years immediately preceding the presentation of the petition. This clause has to be read with the Explanation. The Explanation has widened the definition of desertion to include willful neglect of the petitioning spouse by the respondent. It states that to amount to a matrimonial offence desertion must be without reasonable cause and without the consent or against the wish of the petitioner. From the Explanation it is abundantly clear that the legislature intended to give to the expression a wide import which includes willful neglect of the petitioner by the other party to the marriage. Therefore, for the offence of desertion, so far as the deserting spouse is concerned, two essential conditions must be there, namely, (1) the factum of separation, and (2) the intention to bring cohabitation permanently to an end (animus deserendi). Similarly, two elements are essential so far as the deserted spouse is concerned: (1) the absence of consent, and (2) absence of conduct giving reasonable cause to the spouse leaving the matrimonial home to form the necessary intention aforesaid. The petitioner for divorce bears the burden of proving those elements in the two spouses respectively and their continuance throughout the statutory period.
