(1) Either party to a marriage, whether solemnized before or after the commencement of this Act, may present a petition to the district court praying for a decree for judicial separation on the ground that the other party-
Explanation.-In this section, the expression "desertion", with its grammatical variations and cognate expressions, means the desertion of the petitioner by the other party to the marriage without reasonable cause and without the consent or against the wish of such party, and includes the willful neglect of the petitioner by the other party to the marriage.
(2) Where a decree for judicial separation has been passed, it shall no longer be obligatory for the petitioner to cohabit with the respondent, but the court may, on the application by petition of either party and on being satisfied of the truth of the statements made in such petition, rescind the decree if it considers it just and reasonable to do so.