Exparte divorce

Firstly the Newspaper publication of court notice is substituted mode of service of summon to the respondent and after non-appearance in spite of the publication on the fixed date the court proceeds ex-parte, record the ex-parte evidence of the petitioner followed by the argument on his behalf and then only pass order for divorce and issue decree of divorce. The order and decree of divorce thus passed ex-parte is Valid for all purpose unless set aside by the court on the application filed by the respondent under order 9 rule 13 of the CPC or appeal filed against the order of divorce to appellant court.

Time limit to appeal against ex party divorce is 90 days , if no appeal against divorce then you can remarry. 

sir, let us say she is not filing appeal on ex-parte divorce, because she has to go to high court.

but what will happen if she wins the case under order 9 rule 13 of the CPC in diffferent court? will that overrule the divorce decree given in another court?